"neumanort-nachmias, w l. "
social research methods: qualitative and quantitative approach/ w.l. neumanort-nachmias - 6 ed. - boston : pearson 2011. - "vii, 592p.; 24 cm."
includes bibliography
0-205-46531-5
HM571 / .N48 2011
social research methods: qualitative and quantitative approach/ w.l. neumanort-nachmias - 6 ed. - boston : pearson 2011. - "vii, 592p.; 24 cm."
includes bibliography
0-205-46531-5
HM571 / .N48 2011