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21by Παγκόσμιο Συμβούλιο Ειρήνης / Σύνοδος (Στοκχόλμη, 11/7/1960), World Peace Council (Stockholm Congress 1960)Subjects:Δακτυλόγραφο image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg
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22
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23by F.M.J.D. (Federation Mondiale de la Jeunesse Democratique), World Federation of Democratic Youth (WFDY/PODN)Subjects:Δακτυλόγραφο image/jpeg
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24by F.M.J.D. (Federation Mondiale de la Jeunesse Democratique), World Federation of Democratic Youth (WFDY/PODN)Subjects:Πολυγραφημένο image/jpeg image/jpeg
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25by F.M.J.D. (Federation Mondiale de la Jeunesse Democratique), World Federation of Democratic Youth (WFDY/PODN)Subjects:Δακτυλόγραφο image/jpeg image/jpeg image/jpeg image/jpeg
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26by I.U.S. (International Union of Students) : Δ.Ε.Φ. (Διεθνής Ένωση Φοιτητών), International Union of Students (IUS), F.E.U. (University Student Federation of Cuba), University Student's Federation of Cuba (FEU), National University of Colombia / High Students Council, National University of Colombia - High Students Council, U.B.E.S. (Fedetation of University Centres of Venezuela), Federation of University Centres of Venezuela (UBES), Ε.Φ.Ε.Ε. / Γραφείο Διεθνών Σχέσεων, National Students' Union of Greece (EFEE) - Office of International RelationsSubjects:Πολυγραφημένο image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg
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27by Εργατική Κίνηση για τον αφοπλισμό και την ειρήνην (Ε.Κ.Δ.Α.Ε.), Labour Movement for the disarmament and peace (EKDAE)Subjects:Χειρόγραφο + Δακτυλόγραφο + Πολυγραφημένο image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg
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28Subjects:Δακτυλόγραφο image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg
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29by W.F.D.Y. (World Federation of Democratic Youth), World Federation of Democratic Youth (WFDY/PODN)Subjects:Πολυγραφημένο image/jpeg image/jpeg
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30by Π.Ο.Δ.Ν. (Παγκόσμια Ομοσπονδία Δημοκρατικής Νεολαίας), World Federation of Democratic Youth (WFDY/PODN)Subjects:Χειρόγραφο image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg
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31by M.J.C.F. (Mouvement da la Jeunesse Communiste de France), Communist Youth Movement of France (MJCF)Subjects:Έντυπο + Χειρόγραφο + Δακτυλόγραφο image/jpeg image/jpeg image/jpeg
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32by F.M.J.D. (Federation Mondiale de la Jeunesse Democratique), World Federation of Democratic Youth (WFDY/PODN)Subjects:Δακτυλόγραφο image/jpeg image/jpeg
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33by Echard Christian, Echard Christian, F.M.J.D. (Federation Mondiale de la Jeunesse Democratique), World Federation of Democratic Youth (WFDY/PODN)Subjects:Δακτυλόγραφο image/jpeg image/jpeg
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34Subjects:Πολυγραφημένο image/jpeg image/jpeg image/jpeg
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35by Παγκόσμιο Φεστιβάλ Νεολαίας και Σπουδαστών (7ο, Βιέννη, 7-8/1959) / Διεθνής Προπαρασκευαστική Επιτροπή, World Youth Festival (Vienna 1959) - International Organisational CommitteeSubjects:Πολυγραφημένο image/jpeg image/jpeg
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36by Παγκόσμιο Φεστιβάλ Νεολαίας και Σπουδαστών (9ο, Αλγέρι, 7-8/1965 - αναβληθέν) / Διεθνής Προπαρασκευαστική Επιτροπή, World Youth Festival (Algiers 1965) - International Organisational CommitteeSubjects:Πολυγραφημένο image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg
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37by Παγκόσμιο Φόρουμ Νεολαίας (Μόσχα, 7-8/1961) / Διεθνής Επιτροπή Υποστηρίξεως / Μόνιμη Γραμματεία, World Youth Forum (Moscow 1964) - International Support CommitteeSubjects:Έντυπο image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg
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38by Π.Ο.Δ.Ν./ Εκτελεστική Επιτροπή, World Federation of Democratic Youth (WFDY/PODN) - Executive CommitteeSubjects:Πολυγραφημένο image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg
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39
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40by Παγκόσμιο Φεστιβάλ της Νεολαίας και των Σπουδαστών (8ο, Ελσίνκι, 7-8/1962) / Ελληνική Προπαρασκευαστική Επιτροπή, World Youth Festival (Helsinki 1962) - Greek Organisational CommitteeSubjects:Πολυγραφημένο image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg