TY  - BOOK
AU  - Sobel 
AU  - Lerner, Norbert
TI  - Algebra and trigonometry 
SN  - 0132991241 
U1  - 512.13 SOB 1995 
PY  - 1995///
CY  - Englewood Cliffs,N.J
PB  - Prentice Hall
KW  - Algebra
KW  - Trigonometry
N1  - Include index
ER  -