TY - BOOK AU - Roy, William G., 1946- TI - Making societies : : the historical construction of our world / AV - HM651 .R68 2001 PY - 2001///. CY - Thousand Oaks, Calif. : PB - Pine Forge Press, KW - Knowledge, Sociology of. KW - Space and time. KW - Social groups KW - Social classes N1 - Includes bibliographical references and index ER -