000 00258nam a2200109Ia 4500
008 211214s9999 xx 000 0 und d
100 _aVarma, J. P. and Verma, Manju
245 _aSchool Management
260 _bR.Lall
_c2013
300 _a517
942 _cBK
999 _c101846
_d101846