TY  - BOOK
AU  - Dayal, Raghubir
TI  - Encyclopaedia of economics, commerce & management--14: production management and productivity
SN  - 8170996481
U1  - 658 DAY 
PY  - 1996///
CY  - New Delhi
PB  - Mittal Publications
KW  - Social science
N1  - Includes bibliographies and index
ER  -