1. H.S.M.Coxeter, W.O.J.Moser: Generators and Relations for Discrete Groups
2. I.Grossman, W.Magnus: Groups and their Graphs
3. W.Magnus, A.Karrass, D.Solitar: Combinatorial Group Theory
4. Anton Zeilinger: Dance of the Photons
….
1. H.S.M.Coxeter, W.O.J.Moser: Generators and Relations for Discrete Groups
2. I.Grossman, W.Magnus: Groups and their Graphs
3. W.Magnus, A.Karrass, D.Solitar: Combinatorial Group Theory
4. Anton Zeilinger: Dance of the Photons
….