edited by Richard H. Immerman and Petra Goedde. edited by Richard C. Teevan and Robert C. Birney edited by Michael Schulman and Eva Mekler edited by Richard Caplan and John Feffer. edited by Richard L.Kagan and Geoffrey Parker edited by Richard J. Hand and Jay McRoy edited by Richard Rossner and Rod Bolitho edited by Richard Sanders and Chen Yang. edited by Richard W. Baker and Charles E. Morrison edited by Richard Kearney and Mara Rainwater.