TY  - BOOK
AU  - Bergson, Abram
TI  - Productivity and the social system-the ussr and the west
SN  - 0674711653
U1  - 338.0947 
PY  - 1978///8
CY  - Cambridge
PB  - Harvard University Press
KW  - Industrial productivity
KW  - Russia
N1  - Includes index
ER  -