TY  - BOOK
AU  - Safier, Fred
AU  - Safier, Fred
TI  - Schaum's outline of precalculus
SN  - 9780070606043
AV  - 515.1 SAF 1998 
U1  - 515.1 SAF 1998 
PY  - 1998///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Mathematics
ER  -