TY  - BOOK
AU  - Weinfeld, Mark
TI  - Test Yourself Trigonometry
SN  - 8176490539(Paperback)
U1  - 516.24WEI 
PY  - 1999///
CY  - India
PB  - NTC Learning Works
KW  - Trigonometry
UR  - http://10.10.170.122:8080/browse/book/27494
ER  -