TY  - BOOK
AU  - Sirug, Winston S.
TI  - Business mathematics
SN  - 978-971-9905-84-4
U1  - Fil. 650.015 Si621 2014 
PY  - 2014///
CY  - Manila
PB  - Minsdshapers, 
KW  - Business mathematics
ER  -