TY  - BOOK
AU  - Shah, Nita H.
AU  - Gor, Ravi M. 
AU  - Soni, Hardik 
TI  - Operations research
SN  - 9788120331280
U1  - 001.42  
PY  - 2018///
CY  - New Delhi
PB  - PHI learning
KW  - Research
KW  - Research methods
KW  - Operation research
N1  - Includes bibliographical references and index
ER  -