TY  - BOOK
AU  - Sisson,Paul
TI  - Precalculus
SN  - 0918091896 (student ed.)
AV  - QA331.3 .S54 2006
PY  - 2006///
CY  - Charleston, SC
PB  - Hawkes Learning Systems
KW  - Functions
KW  - Textbooks
KW  - Trigonometry
ER  -