00329nam a2200121Ia 4500003000600000005001700006008004100023040002500064082002100089100002000110245005600130260002100186NORSU20240809023536.0240215s9999    xx            000 0 und d  aNORSU-DumcNORSU-Dum  aFil 370.1 Is3 c1  aIsidro, Antonio 0aPrinciples of Education: Applied to the Philippines  bALEMAR’Sc1962