Neuman, W.Lawrence
Social research methods : qualitative and quantitative approaches - 6th - New Delhi Pearson Education 2008 - 592p.
9788131714645
Social science-Research
Research methods
301.072 / NEU/S
Social research methods : qualitative and quantitative approaches - 6th - New Delhi Pearson Education 2008 - 592p.
9788131714645
Social science-Research
Research methods
301.072 / NEU/S