TY  - BOOK
AU  - Mokyr, Joel.
TI  - The lever of riches: Technological creativity and economic progress
SN  - 0195074777
AV  - HC 79 .T4M65 C.1 
CY  - Oxford Univ.Press
PB  - 1990
KW  - Technological Innovations-Economic Aspects-History
ER  -