00430nam a2200133Ia 4500008004100000040002500041082001700066245002500083260004200108942000700150942000700157952011500164999001700279240215s9999 xx 000 0 und d aNORSU-DumcNORSU-Dum a371.4/N21/c4 0aVocational Education bThe University of Chicago Pressc1943 cBK yBK 00104070aNORSU-DumbNORSU-DumcCIRCULATION SECTIONd2024-02-15l0o371.4/N21/c4r2024-02-15w2024-02-15yBK c18439d18439