TY  - BOOK
AU  - Sirug,Winston S.
TI  - Basic quantitative methods for business : (an intro. to operations researc h/ 
SN  - 978-971-9905-17-2
AV  - 519.1 Si79 
PY  - 2012///
CY  - Intramuros, Manila
PB  - Mindshapers Co.
ER  -