000			00387nam a2200157Ia 4500
005			20260205054443.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a370.7 Y75R
100			_aYogesh Kumar Singh
245		0	_aResearch methodology
260			_aNew Delhi _bA.P.H. _c2005
300			_a266p.
690			_aEducation - Research
700			_aRuchika Nath/
942			_cBK
999			_c138668 _d138668