TY  - BOOK
AU  - Moyer,Robert E.‏
AU  - Ayres,Frank
TI  - Trigonometry: with calculator-based solutions 
T2  - Schaum’s outline series
SN  - 9780071795357 (pbk)
U1  - 516.24076 22
PY  - 2013///
CY  - New York
PB  - McGraw-Hill
KW  - Trigonometry
KW  - Problems, exercises, etc
KW  - BUEsh
KW  - ENGELC
KW  - October2016
KW  - Reading book
N1  - Index : p. 199-201
N2  - "618 fully solved problems. 20 problem-solving videos online"--Cover
ER  -