00785nam a2200241 i 450099100096839970753620020507180801.0960424s1979 it ||| | ita b10782643-39ule_instLE01305036ExLDip.to MatematicaengAMS 20-XXScimeni, Benedetto534585Gruppi /Benedetto ScimeniPadova :Decibel,197956 p. ;30 cm.Group theory.b1078264321-09-0628-06-02991000968399707536LE013 20-XX SCI11 (1979)12013000046525le013-E0.00-l- 00000.i1088241828-06-02Gruppi922012UNISALENTOle01301-01-96ma -itait 01