000 00422nam a2200181Ia 4500
003 OSt
005 20251031113109.0
008 250729s2005 xx 000 0 und d
040 _cAL
041 _aeng
082 _a311.22 KAUM
100 _aKaul Lokesh
_9223650
245 _aMethodology of educational research
260 _aNew Delhi
_c2005
300 _a543p
650 _aEducation
_9223651
942 _2ddc
_cBED
999 _c236014
_d236014