000 00253nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aPandey, R.S.
245 0 _aPrinciples Of Education
260 _aAgra
_bVinod Pustak
300 _a424p.
942 _cBK
999 _c11195
_d11195