TY  - BOOK
AU  - Ghosal, A. and Others
AU  - Loo, S. G. ; jt. auth.
AU  - Singh, N. ; jt. auth.
TI  - Examples & exercises in operations research
T2  - Studies in Operations Research
U1  - 658.4034076 
PY  - 1975///
CY  - London
PB  - Gordon & Breach
ER  -