TY  - BOOK
AU  - Ravindran,A Philips,Don T Solberg,James J.
TI  - Operations Research; Principles And Practice
U1  - 001.424 RAV 
PY  - 1987///
PB  - John Wiley And Sons.
N1  - 637 P; PEMBEKAL:KOP.KEDAI BUKU UM/NO.LO
ER  -