00451nam a2200145Ia 4500008004100000082001500041100002300056245004000079250000800119260004400127300001100171942000700182952010100189999001500290190709s9999    xx            000 0 und d  a371.425 P4  aProsser, Charles A 0aVocational education in a democracy  a3rd  aChicagobAmerican Technical Sociec1957  aix,575  cBK  00104070aRIEBPLbRIEBPLd2019-07-09l1o371.425 P4p2930r2022-04-18 00:00:00s2022-04-07yBK  c1146d1146