“…The document notes that the interviewee had the following characteristics: Education level: University Occupation: Chemical engineer Religious preference: Roman Catholic Place of residence before emigration: Budapest Date of departure: 12 November 1956…”

“…The document notes that the interviewee had the following characteristics: Education level: University Occupation: Student, chemical engineering Religious preference: Roman Catholic Place of residence before emigration: Urban…”

“…Current issues, such as environmental protection, occupational health and safety aspects, storage and transportation, economic aspects, quality specifications and analysis are treated in a competent and well-balanced manner. Chemists, chemical engineers and chemical process engineers in various industrial sectors, engineering companies, universities and government authorities will certainly profit from this comprehensive review."…”

“…[László] Oltványi, a chemical engineer, made his statement. He gave an account of the most important events of the revolution in the 20th district in Budapest. …”