TY  - BOOK
AU  - Sirug, Winston S.
TI  - Basic quantitative methods for business (an introduction to operations research management science)
SN  - 978-621-406-020-7
U1  - Fil. 650 Si79 C2015 
PY  - 2015///
CY  - Philippines
PB  - Mindshapers Co., Inc.
ER  -