00353nam a2200145Ia 4500003000400000005001700004008004100021040000700062041000800069082001900077100002000096245003600116260004700152365000800199OSt20230603121753.0210423s1976    xx            000 0 und d  cAL  aeng  a370223b FREP  aFREIRA (Paulo).  aEducation: practice of freedom.  aLondonbWriters & Readers Publishingc1976  cINR