TY  - BOOK
AU  - Ayres, Frank
AU  - 
AU  - Series.
AU  - Moyer, Robert E.
TI  - Schaum's outline of theory and problems of trigonometry: with calculator-based solutions
SN  - 0-07-006893-3
U1  - 516.24076 Ay74 1999 
CY  - New York
PB  - McGraw Hill.
KW  - Trigonometry
KW  - Outlines, syllabi, etc
KW  - Problems, exercises, etc
ER  -