000			00297nam a2200133Ia 4500
100			_aGhosh, B. N.
250			_a2nd ed
942			_cBK
654			_a
245			_aScientific method and social research
260			_aNew Delhi _bSterling Publishers _c1984
082			_a001.42
300			_ax,254
999			_c350657 _d350657
041			_aeng