000 00294nam a2200133Ia 4500
008 240407s9999||||xx |||||||||||||| ||und||
035 _a8
082 _a370.78
100 _aKoul L.
245 0 _aMethodology of Educational Research
260 _bVikas
_c2009
300 _a532
942 _cBK
999 _c224149
_d224149