000 00316nam a2200121Ia 4500
001 83530
008 170722s9999 xx 000 0 und d
100 _aSayena, Nr
245 _aFoundamentals of educational research /
260 _aMeerut :
_bSurya Publication ,
_c1996.
300 _aviii+554
_c22Cms
942 _cGEN
999 _c118431
_d118431