000			00420nam a2200169Ia 4500
005			20250828043211.0
008			250826s9999||||xx |||||||||||||| ||und||
020			_a9788120349469
082			_a658.4034 P243R
100			_aPanneerselvam, R.
245		0	_aResearch methodology
250			_a2nd ed.
260			_aDelhi _bPHI Learning _c2016
300			_axvi p. + 699p.
690			_aResearch methodology
942			_cBK
999			_c3533 _d3533