TY  - BOOK
AU  - Benigno, Gloria D.
TI  - Basic mathematics for college students
SN  - 971-23-1154-6
U1  - Fil. 510 B467 1993 
PY  - 1993///
CY  - Manila
PB  - Rex Bookstore, 
KW  - Mathematics
N1  - Includes index
ER  -