TY  - BOOK
AU  - Walker, Charles
TI  - Modern technology and civilization: an introduction to human problems in the machine age
U1  - 301153 19
PY  - 1962///
CY  - Estados Unidos
PB  - McGraw-Hill Book Company
KW  - Civilización
KW  - Tecnología
N1  - 102618; 15794; 102619; 102620; 10406; 4969; 19790; 104436; 3899; 9683; 1703
ER  -