1.
Category Theory and Computer Science
by Moggi, Eugenio, Rosolini, G...
ISBN: 9783540634553
List Price: $74.95
2.
Category Theory Proceedings of the International Conference Held in Como, Italy, July 22-28,...
by Carboni, A., Pedicchio, M. ...
ISBN: 9780387547060
List Price: $64.00