1.
Topology Conference: Virginia Polytechnic Institute and State University, March 22 - 24, 1973
by Dickman, R. F., Fletcher, P.
ISBN: 9783540066842
List Price: $46.00
2.
Topology Conference: Proceedings of the Virginia Polytechnic Institute and State University ...
by Virginia Polytechnic Instit...
ISBN: 9780387066844
List Price: $24.00