00748nam a2200229 i 450099100096213970753620020502181709.0961104s1995 it ||| | ita 8806062549b1144373x-39ule_instPRUMB52375ExLDip. di SSSC - DidatticaitaBibbiena<il>292620Calandria /BibbienaTorino :Einaudi,1995119 p. ;18 cm..b1144373x21-09-0601-07-02991000962139707536LE021 DI5BISA271LE021N-14423le021-E0.00-l- 00000.i1162906x01-07-02Calandria148264UNISALENTOle02101-01-96ma -itait 01