TY - BOOK AU - Hartjen,Clayton A. TI - Possible trouble: an analysis of social problems SN - 0275242307 : AV - HN16 .H37 U1 - 362/.042 18 PY - 1977/// CY - New York PB - Praeger KW - Social problems N1 - Includes bibliographical references and index UR - http://www.archive.org/details/possibletroublea00hart UR - http://www.openlibrary.org/books/OL4898910M ER -