TY - BOOK AU - Brinkerhoff,David B. TI - Essentials of sociology SN - 0495812951 (pbk.) AV - HM585 .E77 2011 PY - 2011/// CY - Belmont, CA PB - Wadsworth/Cengage Learning KW - Sociology N1 - Includes bibliographical references (p. 406-429) and indexes ER -