Denzin, Norman K. The research act : a theoretical introduction to sociological methods / Norman K. Denzin. - 2d ed. - New York : McGraw-Hill, c1978. - vii, 370 p. ; 25 cm. Includes indexes. Bibliography: p. 337-354. ISBN: 0070163618 : $14.95 9780070163614 LCCN: 78004872 Subjects--Topical Terms: Sociology--Methodology.Sociology--Research. LC Class. No.: HM24 / .D44 1978 Dewey Class. No.: 301.01 DEN