000 00293nam a2200121Ia 4500
008 220919s9999 xx 000 0 und d
245 0 _aMATHEMATICS - JEE Advanced Trigonometry
260 _aNA
260 _bCarrer Point Publication
300 _a94
650 _aMathematics
942 _cREF
999 _c161216
_d161216