000 00312nam a2200133Ia 4500
008 130629s9999 xx 000 0 und d
082 _a516.24 AGA-T
100 _aAgarwal,Amit M
245 _aTrigonometry
260 _bArihant Prakashan
_c2008
_aMeerut
300 _a337
650 _aMathematics
942 _cBK
999 _c25311
_d25311