000 00343nam a2200157Ia 4500
005 20230921083900.0
008 230321s9999 xx 000 0 und d
082 _bKOU
100 _aKoul, Lokesh
_912
245 0 _aMethodology of Educational Research
250 _a3rd
260 _bVikas
_c2004
300 _a543
942 _cBK
942 _n0
999 _c830
_d830