TY  - BOOK
AU  - Dick 
AU  - Patton, Charles M.
TI  - Technology in Calculus : a sourcebook of activities 
SN  - 0534930816
U1  - 515 DIC 1992 
PY  - 1992///
CY  - Boston
PB  - PWS-Kent Publishing
KW  - Calculus
ER  -