TY  - BOOK
AU  - Shanks,Merrill E.
AU  - Fleenor,Charles R.
AU  - Brumfiel,Charles F.
TI  - Pre-calculus mathematics
SN  - 0201076845
PY  - 1981///
CY  - Menlo Park, Calif.
PB  - Addison-Wesley
KW  - Calculus
ER  -