Neuman, W. Lawrence Social research methods : qualitative and quantitative approaches / W. Lawrence Neuman - 3rd ed. - Boston : allyn and Bacon, 1997 - xiv, 560 p. : ill. ; 24 cm. ISBN: 9780205193561 Subjects--Topical Terms: Sociology --Methodology--ResearchSocial sciences --Research--Methodology Dewey Class. No.: 301.01 / N488S