King, Gary. Designing Social Inquiry : scientific inference in qualitative research. - 1st ed. - New Jersey : Princeton University Press, 1994. - xi, 247 p. : ill. ; 24 cm Includes Index, Includes Bibliographical Reference. ISBN: 9780691034713 Subjects--Topical Terms: Social sciences --Methodology Dewey Class. No.: 300.72 K52d 1994