000 00291nam a2200121Ia 4500
008 230321s9999 xx 000 0 und d
082 _bKRI
100 _aKrishnamacharyula, V.
245 0 _aSchool Management & System of Education
260 _bNeelkamal
_c2008
300 _a344
942 _cBK
999 _c2303
_d2303