TY  - BOOK
AU  - Freese,Ralph S.
AU  - Stegenga,David A.
TI  - Calculus concepts : using derive for windows.
SN  - 0130851523
PY  - 2001///
CY  - Upper Saddle River, New Jersey
PB  - Prentice Hall.
KW  - Calculus.
N1  - Includes index
ER  -