(* Implementing Discrete Mathematics: Combinatorics and Graph Theory with Mathematica Version 0.5 5/8/90 Beta Release Copyright (c) 1990 by Steven S. Skiena This package contains all the programs from the book, "Implementing Discrete Mathematics: Combinatorics and Graph Theory with Mathematica" by Steven S. Skiena, Addison-Wesley Publishing Co., Advanced Book Program, 350 Bridge Parkway, Redwood City CA 94065. ISBN 0-201-50943-1. For ordering information, call 1-800-447-2226. This package is copyright 1990 by Steven S. Skiena. It may be copied in its entirety for nonprofit purposes only. Sale, other than for the direct cost of the media, is prohibited. This copyright notice must accompany all copies. These programs can be obtained on Macintosh and MS-DOS disks by sending $15.00 to Discrete Mathematics Disk, Wolfram Research Inc., PO Box 6059, Champaign, IL 61826-9905. (217)-398-0700. The author, Wolfram research, and Addison-Wesley Publishing Company, Inc. make no representations, express or implied, with respond to this documentation, of the software it describes and contains, including without limitations, any implied warranties of mechantability or fitness for a particular purpose, all of which are expressly disclaimed. The author, Wolfram Research, or Addison-Wesley, their licensees, distributors and dealers shall in no event be liable for any indirect, incidental, or consequential damages. This beta release is designed to run under Version 1.2 of Mathematica. Any comments, bug reports, or requests to get on the Combinatorica mailing list should be forwarded to: Steven Skiena Department of Computer Science State University of New York Stony Brook, NY 11794 skiena@sbcs.sunysb.edu (516)-632-9026 / 8470 *)