TY  - BOOK
AU  - Knight,Ronald A.
AU  - Hoff,William E.
TI  - Introduction to the elementary functions
AV  - QA331.3 .K54
U1  - 517 
PY  - 1969///]
CY  - Belmont, Calif.
PB  - Dickenson Pub. Co.
KW  - Functions
KW  - Local
ER  -