TY  - BOOK
AU  - Zook, Dianna L.
TI  - Precalculus: study and solutions guide
SN  - 0618314377
U1  - 516ZOO 21
PY  - 2004///
CY  - Boston
PB  - Houghton Mifflin Company
KW  - Precalculus
KW  - Mathematics
ER  -