Text ( visual ) : unmediated Sociology : the essentials / Margaret L. Andersen, Howard F. Taylor with Kim A. Logio. -- 9th ed., student ed. -- Boston, Mass. : Cengage Learning , c2017. -- xxi, 459 p. : ill. (some col.), col. maps, ports. (some col.) ; 28 cm. -- Includes bibliographical references (p. 425-444) and indexes. -- ISBN 9781305503083 ; (BB21468828) ; https://ci.nii.ac.jp/ncid/BB21468828 Author Heading(s): Andersen, Margaret L. ; Taylor, Howard Francis ; Logio, Kim A.. -- Classification(s): DC23 : 301. -- Subject Heading(s): LCSH : Sociology ; LCSH : Cultural pluralism ; LCSH : Cultural pluralism -- United States ; LCSH : United States -- Social conditions