TY  - BOOK
AU  - Lial,Margaret L.
AU  - Hornsby,John
AU  - Shneider,David I.
TI  - Trigonometry
SN  - 9789810697327
U1  - C 516.24 L613 2009 
PY  - 2009///
CY  - Boston
PB  - Addison Wesley
KW  - Trigonometry
KW  - sears
N1  - Includes index
ER  -