Volume 8, 1983 Pages 21–27 http://topology.auburn.edu/tp/ FACTORWISE RIGIDITY OF THE PRODUCT OF TWO PSEUDO-ARCS by David P. Bellamy and Janusz M. Lysko Topology Proceedings Web: http://topology.auburn.edu/tp/ Mail: Topology Proceedings Department of Mathematics & Statistics Auburn University, Alabama 36849, USA E-mail: topolog@auburn.edu ISSN: 0146-4124 COPYRIGHT c  by Topology Proceedings. All rights reserved.