TY  - BOOK
AU  - Barrett, Gloria B.
AU  - Doyle, Dorothy
TI  - Contemporary Precalculus through applications: functions, data analysis and matrices
SN  - 0939765543
AV  - QA331.3 .C76 1992
PY  - 1992///
CY  - Dedham Massachusetts
PB  - Janson Publications, Inc
ER  -