TY  - BOOK
AU  - Salter,W.E.G.
TI  - Productivity and technical change
T2  - University of Cambridge. Department of Applied Economics. Monographs, 6
U1  - 658.5 
PY  - 1969///
CY  - Cambridge
PB  - Cambridge U.P.
KW  - Technological innovations
KW  - Labor productivity
N1  - Includes index
ER  -