por Wall, C. T. C. (Charles Terence Clegg) [autor] | Ranicki, Andrew, 1948- [editor] | American Mathematical Society.
por Wall, C. T. C. (Charles Terence Clegg) [autor].
por Wall, C. T. C. (Charles Terence Clegg) [editor] | London Mathematical Society | Science Research Council (Gran Bretaña) | Symposium on Homological and combinatorial techniques in group theory (1977 : Durham).
por Du Plessis, Andrew [autor] | Wall, C. T. C. (Charles Terence Clegg) [autor].