TY  - BOOK
AU  - Mumford,Lewis
TI  - Technics and civilization
PY  - 1934///]
CY  - New York
PB  - Harcourt, Brace and Company
KW  - Technics
KW  - Civilization
KW  - History of the machine
N1  - Includes bibliogr. references : (p. 447-474) and index
ER  -