000 00341 a2200133 4500
001 32123
020 _a9780071160131
082 _a516.24 AYR
090 _c21567
_d21567
100 _aAyres Frank
245 _aTheory and problem of Trigonometry
_bTrigonometry
_henglish
260 _aSingapore
_bMcGraw Hill
_c1999
300 _aviii 214 p
942 _aNUST-CAE
_k516.24 AYR
999 _c267196
_d267196