TY  - BOOK
AU  - Young,Cynthia Y.
TI  - Precalculus
SN  - 9780471756842
AV  - QA39.3  .Y68 2010
PY  - 2010///
CY  - Hoboken, NJ
PB  - John Wiley
KW  - Precalculus
KW  - Problems, exercises, etc
ER  -