TY  - BOOK
AU  - Greenleaf, Newcomb
TI  - Calculator-based trigonometry with applications
SN  - 0534081789
AV  - QA 538 G73 1988 CIRC 
PY  - 1988///
CY  - Pacific Grove, California
PB  - Brooks/Cole Publishing
KW  - Trigonometry
KW  - Calculators
N1  - Includes index
ER  -