000 00283nam a2200133Ia 4500
008 230321s9999 xx 000 0 und d
082 _bMAN
100 _aMangal,Uma
245 0 _aLearning and Teaching
250 _a1st
260 _bShipra pub
_c2017
300 _a357
942 _cBB
999 _c3476
_d3476