The lower middle class as historical problem :
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Departamento de Ciências Sociais [etc.],
1975.
Campinas : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/EBD75F1A-35DA-4331-9658-2717D2BFB89D |
| Published: | 1975. |
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