TY  - BOOK
AU  - Connally,Eric
TI  - Functions modeling change: a preparation for calculus 
SN  - 0471266191 (acidfree paper)
U1  - 515 
PY  - 2004///
CY  - Hoboken, NJ
PB  - John Wiley & Sons
KW  - Functions
N1  - Includes index
ER  -