000			00287nam a2200133Ia 4500
100			_aGhosh, B. N.
365			_b150
942			_cBK
654			_a
245			_aDictionary of research methods
260			_aNew Delhi _bArnold-Heinemann _c1986
082			_a001.403
300			_bHb _a392
999			_c400968 _d400968
041			_aeng