TY  - BOOK
AU  - Zook,Dianna L.
TI  - Study and solutions guide : : precalculus Larson/Hostetler 
SN  - 9780618072712
U1  - 512.1 
PY  - 2001///
CY  -  Boston
PB  -  Houghton Mifflin
KW  - Mathematics
KW  - Problems, exercises, etc.
N1  - 500-599
ER  -