dswise@seafox.cs.indiana.edu (David S. Wise) (03/28/91)
3rd ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming April 21-24, 1991 Williamsburg, Virginia Information on Travel to ORF/PHF United Airlines has been designated the official carrier of PPoPP91 offering special round-trip fares to North American conferees. United and United Express will allow an additional 5\%\ saving off any published fare within the United States, or, with seven days' advance purchase, 45\%\ off full coach fare from domestic cities or comparable published Canadian Meeting Fares from selected Canadian cities. These fares are valid from April 17 through April 28, 1991. To take advantage of these discounts, call (800) 521-4041 and cite Meeting ID No. 4490D, or give this information to your local travel agent.