TY  - BOOK
AU  - "GUPTA, C. B. "
TI  - PRODUCTION PRODUCTIVIY AND COST EFFECTIVENESS THEORY AND APPLICATIONS
U1  - R658.5  
PY  - 0000///0 
CY  - LTAN CHAND 
PB  - SULTAN CHAND  
KW  - PRODUCTION PRODUCTIVIY AND COST EFFECTIVENESS THEORY AND APPLICATIONS
N1  - -  
ER  -