000 00313nam a2200121Ia 4500
008 231221s9999 xx 000 0 und d
041 _aEnglish
082 _a373.11 KOC;2 R1
100 _aKochhar, S K.
245 0 _aSecondary school administration
650 _aSecondary,school,administration
942 _cED
999 _c206153
_d206153