000 00297nam a2200121Ia 4500
008 211214s9999 xx 000 0 und d
100 _aVerma, J. P.
245 _aSchool Management
260 _bR. Lall
_c2016
300 _a519
650 _aSECONDARY AND HIGHER SECONDARY EDUCATION
942 _cBK
999 _c53145
_d53145