TY  - BOOK
AU  - Mokyr,Joel
AU  - Scherer,F.M.
TI  - Twenty five centuries of technological change: an historical survey 
SN  - 3718649365
AV  - HC 79.T4 M65 1990
PY  - 1990///
CY  - Chur, New York
PB  - Harwood Academic Publishers
KW  - Technological innovations
KW  - Economic aspects
KW  - History
KW  - Economic history
N1  - "A volume in the economics of technological change section edited by F.M. Scherer."; Includes index; Bibliography: p. 117-131
ER  -