TY  - BOOK
AU  - Hoffman, T.R 
TI  - Journal of operations management
U1  - 658.403 403 
PY  - 1995///
CY  - New Delhi
PB  - Elsevie
N1  - Vol.no. 12 no.2 Feb 95 to Oct 13 Vol. 13 no.4 Dec-95
ER  -