TY  - GEN
AU  - Durbin,John R.
TI  - Trigonometry 
SN  - 0471033669
U1  - 516.24 
PY  - 1987///
CY  - New York
PB  - Wiley
KW  - Trigonometry
N1  - Includes indexes
UR  - http://www.loc.gov/catdir/description/wiley033/86028193.html
UR  - http://www.loc.gov/catdir/toc/onix04/86028193.html
ER  -