TY  - BOOK
AU  - 
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : Pre calculus tutorials with computer graphics 
SN  - 534075444
SN  - 2
PY  - 1987///46
CY  - Monterey, California
PB  - Brooks/ Cole Publishing Company
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
N1  - 5
ER  -