TY  - BOOK
AU  - Black Stanley W
TI  - Productivity growth and the competitiveness of the
T2  - Studies in productivity analysis, 10
SN  - 0792390016
U1  - X9:2.73:N8, M9 
PY  - 1989///
CY  - Boston
PB  - Kluwer Academic         
KW  - Production
ER  -