TY - BOOK AU - Polk,Kenneth AU - Schafer,Walter E. TI - Schools and delinquency SN - 0137929943 PY - 1972/// CY - Englewood Cliffs, N.J. PB - Prentice-Hall KW - Problem children KW - Education KW - United States KW - Educational sociology KW - Juvenile delinquency N1 - Includes bibliographical references ER -