TY  - BOOK
AU  - Dogramaci,Ali
TI  - Productivity analysis: a range of perspectives 
SN  - 0898380391
U1  - 338.06 21
PY  - 1981///].
CY  - Boston: 
PB  - Martius Nijhoff Publishing, 
KW  - Industrial productivity
KW  - United States
N1  - Includes bibliographies and indexes
ER  -