TY  - BOOK
AU  - Rickey,Frank A.
AU  - Cole,J.P.
TI  - Plane trigonometry
T2  - The Dryden Presspublications in mathematics
AV  - QA533 .R517
U1  - 514.5 
PY  - 1958///]
CY  - New York
PB  - Dryden Press
KW  - Plane trigonometry
UR  - http://www.archive.org/details/planetrigonometr00rick
UR  - http://www.openlibrary.org/books/OL6245932M
ER  -