000 00275nam a2200121Ia 4500
008 211214s9999 xx 000 0 und d
100 _aGupta, S.
245 _aSchool Management
260 _bShipra Pub.
_c2016
300 _a221
700 _aAggarwal, J. C.
942 _cBK
999 _c103019
_d103019