000 00393nam a2200145Ia 4500
005 20250729165737.0
008 250729s2013 xx 000 0 und d
041 _aeng
082 _a370.25 ALKE
100 _aAlka Kalar
_9231911
245 _aEfficient school mnagement and role of Principles
260 _aNew Delhi
_bA P H PUBLISHING
_c2013
300 _a190p
650 _aEducation
_9231912
999 _c239519
_d239519