Bruyn, Severyn Ten Haut, 1927- The human perspective in sociology; the methodology of participan t observation [by] Severyn T. Bruyn. - Englewood Cliffs, N.J., Prentice-Hall [1966] - xviii, 286 p. ; 24 cm. - Prentice-Hall sociology series . Includes bibliographical references Subjects--Topical Terms: Sociology--Methodology. Dewey Class. No.: 301.1018