TY  - BOOK
AU  - 
TI  - Precalculus : Functions and Graphs
SN  - 0087914180
AV  -  QA39.2   .M84 1970
PY  - 1970///
CY  -  New York, N.Y..
PB  - Worth Publishers, 
KW  -  Precalculus
N1  - Includes index
ER  -