Punch, F. Keith.
Introduction to social research : quantitative and qualitative approaches / Keith F. Punch. Keith F. Punch. - London : Sage, 1998. - 319 p. : ill.
0761958126 (pbk)
Social sciences--research.
Introduction to social research : quantitative and qualitative approaches / Keith F. Punch. Keith F. Punch. - London : Sage, 1998. - 319 p. : ill.
0761958126 (pbk)
Social sciences--research.