TY  - BOOK
AU  - Larson, Ron
AU  - Hostetler, Robert
TI  - Trigonometry
SN  - 9780618643332
U1  - DK12 516.24 c2007
PY  - 2007///
CY  - Boston
PB  - Houghton Mifflin Company
KW  - Trigonometry
N1  - Includes appendix and index
ER  -