Social research methods:
Neuman, Lawrence W.
Social research methods: qualitative and quantitative approaches / William Lawrence Neuman - (Boston) Allyn & Bacon 2006. - 592 pages : 24 cm.
0205457932
HM 571 / .N48 2006
R 301.07222 / N39s 2006
Social research methods: qualitative and quantitative approaches / William Lawrence Neuman - (Boston) Allyn & Bacon 2006. - 592 pages : 24 cm.
0205457932
HM 571 / .N48 2006
R 301.07222 / N39s 2006