TY  - BOOK
AU  - Mumford, Lewis,
TI  - Technics and civilization
SN  - 015688254X
U1  - 303.483 
PY  - 1963///, c1934
CY  - London
PB  - Routledge & Kegan Paul
KW  - Technology and civilization
KW  - Industrial arts
KW  - History
ER  -