TY  - BOOK
AU  - Shanks, Merrill E.
AU  - Eicholz, R.E.
AU  - Fleenor, C.R.
TI  - Pre-calculus Mathematics : teachers commentary
U1  - 515.1 
PY  - 1965///
CY  - California
PB  - Addison-Wesley Publishing Company, 
KW  - Analysis
KW  - Mathematics
ER  -