TY  - BOOK
AU  - PAI Pradeep Prabhakar
TI  - Operations research:  Principles and practice   
SN  - 9780198075479
U1  - B2893, Q2 
PY  - 2012///
CY  -  New Delhi 
PB  - Oxford University Press       
KW  - Commerce
N1  - Bibliography: Chapterwise
ER  -