TY  - BOOK
AU  - Schaefer Richard T.
TI  - Sociology
SN  - 0-07-288692-7
AV  - MAIN HM 586 
CY  - New York
KW  - Sociology
KW  - Unites States -- Social policy
KW  - Social problems
N1  - Includes bibliographical references and index
ER  -