TY  - BOOK
AU  - Sullivan,Michael
AU  - Hirsch,Lewis
TI  - Precalculus:  enhanced with graphing utilities
SN  - 9780131111592
AV  - QA39.2 .G66 1994
U1  - 512/.1 20
PY  - 1994///
CY  - Englewood Cliffs, N.J.
PB  - Prentice Hall
KW  - Precalculus
N1  - Includes index
ER  -