TY  - BOOK
AU  - Halberg,Charles J.A.
AU  - Devlin,John F.
TI  - Elementry functions and analysis
SN  - 0673077896
PY  - 1974///
CY  - Glenview, Illinois
PB  - Scott Foresman and Company
KW  - Functions
N1  - Includes index
ER  -