00461nam a2200145Ia 4500008004100000010001400041020001800055040001700073082002500090100001800115245004600133260004200179300001500221650007900236190328s9999||||xx |||||||||||||| ||und||  a71-173427  a0-13-936187-1  aNITILcNITIL  221sta320.973bD995U  aDye, Thomas R 0aUnderstanding public policycThomas R Dye  aEnglewood CliffsbPrentice-Hallc1972  axii, 305p.  aPolitical science-America; Poverty-America; Education-America; Rationalism