000 00259nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aSaxena, N.R.Swaroop
245 0 _aPrinciples Of Education
260 _aMeerut
_bRLB
_c2007
300 _a445p.
942 _cBK
999 _c11718
_d11718