00339nam a2200121Ia 4500008004100000040002500041082001400066100002300080245003700103250003400140260003500174300000800209230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a370.1 B83  aBrubacher, John S. 0aModern philosophies of education  aInternational Student Edition  bMcGraw-Hill Book Companyc1978  a393