Sociological Research Methods : an introduction / edited by Martin Bulmer - London : The Macmillan Press, c1977. - 363p. : 22 cm. ISBN: 0333212738 LCCN: Subjects--Topical Terms: SociologyMethodology. Social surveys. SociologyResearch. LC Class. No.: HM24 / .S557 1977 Dewey Class. No.: 301.072