TY  - GEN
TY  - GEN
T1  - The condition of man
A1  - Mumford, Lewis
LA  - eng
PP  - New York
PB  - Harcourt, Brace and Company
YR  - 1944
UL  - https://kansalliskirjasto.finna.fi/Record/helka.99708193506253
KW  - Civilization : History.
ER  -