TY  - GEN
AU  - Banga, T.R
AU  - Sharma, S.C
TI  - Industrial engineering and management science/9th ed
U1  - 65 
PY  - 1995///
CY  - New Delhi
PB  - Khanna
KW  - Management science
KW  - Safety industrial
KW  - 65
ER  -