01098nam--2200373---450-99000055121020331620050525161907.00055121USA010055121(ALEPH)000055121USA01005512120010709d1974----km-y0itay0103----baitaIT||||||||001yyCibernetica e didatticaFirenzeLa Nuova Italia1974293 p.21 cmEducatori antichi e moderni2452001Educatori antichi e moderni245370.BOSCOLO,Pietro161015ITsalbcISBD990000551210203316370. BOS1928 CBS370.00107311II.4. Coll.2/ 128(VI soc coll 10/245)24890 L.M.VI soc collBKSCIPATTY9020010709USA01103420020403USA011704PATRY9020040406USA011638COPAT19020050525USA011619Cibernetica e didattica274416UNISA