TY  - BOOK
AU  - Leithold, Louis
TI  - College algebra and trigonometry
SN  - 9789814058353
U1  - Res 512.13 L536 1989 
PY  - 1989///
CY  - Singapore
PB  - Pearson Education Asia Pte Ltd.
KW  - Algebra.
KW  - Trigonometry
N1  - Includes index
ER  -