000 00325nam a2200133Ia 4500
008 191004s9999 xx 000 0 und d
082 _a516.24
_bKHA/T
100 _aKHANNA,ML
245 0 _aTrignometry For B.A, B.Sc Students
250 _a13
260 _bJai Prakash Nath & Co. Mearut,
_c1988
300 _a312p
942 _cBK
999 _c4526
_d4526