000 00396nam a2200181Ia 4500
008 210723s9999||||xx |||||||||||||| ||und||
020 _aNULL
035 _a23069
082 _a514
_BNAI
100 _aNaik, G. V.
245 0 _aModern Trigonometry
250 _a-
260 _aN. Delhi
_bS. Chand and Company Ltd.
300 _a194
500 _a0
650 _aTrigonometry
942 _cBK
999 _c32778
_d32778