Hedrick, Terry E.
Applied research design : a practical guide - Newbury Park : Sage Publications, c1993. - x, 141 p. : ill. ; - Applied social research methods series ; .
0803932332 (cl) 0803932340 (pb)
Social sciences
300.72 / H37
Applied research design : a practical guide - Newbury Park : Sage Publications, c1993. - x, 141 p. : ill. ; - Applied social research methods series ; .
0803932332 (cl) 0803932340 (pb)
Social sciences
300.72 / H37