TY  - GEN
AU  - Ayres, Frank
AU  - Moyer, Robert E.
TI  - Trigonometry with calculator - based solutions: theory and problems
SN  - 0070068933
U1  - 516.24 
PY  - 1954///
CY  - New York
PB  - McGraw-Hill
KW  - TRIGONOMETRY
ER  -