000 00249nam a2200109Ia 4500
008 160921s9999 xx 000 0 und d
100 _aSEXENA N.R. SWAROOP
245 _aTHEORY OF EDUCATION
260 _bR.LAL
_c2008
300 _a445
942 _cBK
999 _c31499
_d31499