TY  - BOOK
AU  - Swokoski, Earl W.
AU  - Cole, Jeffrey A.
TI  - Precalculus: functions and graphs 
SN  - 0534396437
AV  - QA 331.3 .Sw95 2002
PY  - 2002///
CY  - Australia
PB  - Thomson Learning
KW  - Calculus
N1  - Includes bibliography & index
ER  -