TY  - BOOK
AU  - Demana,Franklin
AU  - Bert K.Waits
TI  - College algebra and trigonometry
SN  - 020152810x
U1  - 512.9 
PY  - 1990///
CY  - California
PB  - Addison-Wesley publishing Company
KW  - Functions
KW  - Algebra
KW  - Graphic methods
KW  - Trigonometry
ER  -