TY  - BOOK
AU  - Salter,W.E.G.
TI  - Productivity and technical change
T2  - Monographs / Dept. of Applied Economics, University of Cambridge.
U1  - 338 
PY  - 1960///
CY  - Cambridge
PB  - The University Press
KW  - Technological innovations
KW  - Labor productivity
N1  - Includes index
ER  -