TY  - BOOK
AU  - Sobel,Max A.
AU  - Lerner,Norbert
TI  - Precalculus mathematics
SN  - 0131594516 :
AV  - QA331 .S617 1986
U1  - 512.20 
PY  - 1995///
CY  - Englewood Cliffs, New York
PB  - Prentice-Hall
KW  - Algebra
KW  - LEMB
KW  - Functions
KW  - Local
KW  - Trigonometry
N1  - Includes index
ER  -