TY  - BOOK
AU  - Mumford,Lewis
TI  - The condition of man
AV  - CB53 .M8
PY  - 1944///]
CY  - New York
PB  - Harcourt, Brace and Company
KW  - Civilization
KW  - History
N1  - "First edition."; Bibliography: p. 425-447
UR  - http://www.archive.org/details/conditionofman00mumf
UR  - http://www.openlibrary.org/books/OL6466042M
ER  -