00759nam0-22002771i-450 99000176489040332120190529131405.0000176489FED01000176489(Aleph)000176489FED0100017648920030910d1960----km-y0itay50------baita<<Il >>problema del grano duroGian Pietro BallatoreRomaTip. DAPCO196019 p.21 cmGrano duro633.11Ballatore,Gian Pietro<1921-1975>352879ITUNINARICAUNIMARCLG99000176489040332160 OP. 54/1337172FAGBCFAGBCProblema del grano duro364091UNINA