TY - BOOK AU - Roucek,Joseph S. AU - Warren,Roland L. TI - Sociology: an introduction T2 - Littlefield, Adams quality paperback AV - HM45 ROU U1 - 301 20 PY - 1957/// CY - Totawa, N.J. PB - Littlefield, Adams KW - Sociology N1 - Includes bibliographical references (p. 268-275) and index ER -