TY  - BOOK
AU  - Drooyan,Irving
AU  - Hadel,Walter
AU  - Carico,Charles C.
TI  - Trigonometry: an analytic approach
AV  - QA533 .D75 1973
U1  - 516/.24 
PY  - 1972///, c1973]
CY  - New York
PB  - Macmillan
KW  - Trigonometry, Plane
KW  - Local
ER  -