000			00393nam a2200145Ia 4500
008			220901s1966 xx 000 0 eng d
082			_a300.723 K6;3
100			_aYoung, Pauline V
245			_aScientific social surveys and research
250			_a4th ed.
260			_aNew Delhi _bPHI Learning _c1966
650			_aResearch methods _93092
650			_aResearchSurvey _95788
942			_2ddc _cBK
999			_c9062 _d9062