TY  - BOOK
AU  - Ross, Debra Ann
TI  - Master math: : trigonometry/
SN  - 978-1-59863-985-8
U1  - GC 516.24 R823 2010 
PY  - 2010///
CY  - Australia
PB  - Course Technology
KW  - Trigonometry
N1  - Includes index
ER  -