000			00387nam a22001217a 4500
999			_c511622 _d511622
020			_a9789332536449
082			_aB084 N397s
100			_aNeuman, W. Lawrence _911628
245			_aSocial research methods: _bqualitative and quantitative approaches _cby W. Lawrence Neuman
260			_aNoida _bPearson _c2015
300			_a600p.
650			_aSocial service -- Research -- Methodology. _911811