TY  - BOOK
AU  - Elich,Joseph
AU  - Cannon,Lawrence O.
TI  - Precalculus
SN  - 0673188310 :
AV  - QA 39.2.E42 1989 .E42 1989
PY  - 1989///
CY  - Glenview, Ill.
PB  - Scott, Foresman
KW  - Precalculus
N1  - Includes index
ER  -