TY  - BOOK
AU  - Ayres, Frank 
AU  - Moyer, Robert E.
TI  - Schaum's outline of theory and problems of trigonometry: with calculator-based solutions
SN  - 9780071160131
U1  - 516.24 Ay74s3 
PY  - 1999///
CY  - Singapore
PB  - McGraw-Hill
KW  - Trignometry
KW  - Problems, exercises, etc
ER  -