کتاب های Ivar Massabo
![Degree theory for equivariant maps, the general S1-action](http://cdn.ketabkoo.com/covers/10/1063499-n.jpg)
Degree theory for equivariant maps, the general S1-action
Vignoli, Alfonso; Massabo, Ivar; Ize, Jorge, 1993![Degree Theory for Equivariant Maps, the General S1-Action](http://cdn.ketabkoo.com/covers/10/1068636-n.jpg)
Degree Theory for Equivariant Maps, the General S1-Action
Jorge Ize, Ivar Massabo, Alfonso Vignoli, 1993![Degree Theory for Equivariant Maps, the General S1-Action](http://cdn.ketabkoo.com/covers/15/1544135-n.jpg)
Degree Theory for Equivariant Maps, the General S1-Action
Jorge Ize, Ivar Massabo, Alfonso Vignoli, 1993![I rami incisi dell'archivio di corte: sovrani, battaglie, architetture, topografia : Torino, Palazzo Madama, novembre 1981-gennaio 1982](http://cdn.ketabkoo.com/covers/17/1734342-n.jpg)