TY  - GEN
AU  - STERLING, Mary Jane
TI  - Trigonometry for dummies
SN  - 0-7645-6903-1
AV  - QA 537 .S74 2005 
PY  - 2005///
CY  - Hoboken, NJ
PB  - Wiley Publishing Inc.
KW  - Trigonometry
KW  - Trigonometry-- Problems, exercises, etc
ER  -