TY  - BOOK
AU  - Wright,D.Franklin
AU  - Lindgren,Kenneth E.
TI  - Elementary functions; pre-calculus mathematics
SN  - 0669842850
AV  - QA331.3QA331.3 .W75.W75
U1  - 515 
PY  - 1973///
CY  - Lexington, Mass.
PB  - Heath
KW  - Functions
ER  -