TY  - BOOK
AU  - Aufmann,Richard N.
AU  - Lockwook,Joanne S.
TI  - Basic college mathematics: an applied approach 
SN  - 9789814416566
U1  - 513.1  
PY  - 2012///
CY  - Philippines
PB  - Cengage Learning
N1  - Includes bibliographical index; 500-599
ER  -