UNIX, Third Edition
Deborah S. RayandEric J. Rayare syndicated columnists  and consultants. In addition, Deborah publishes TECHWR-L, a Web site  for technical writers, and Eric is a senior technical writer for Sun  Microsystems. The authors of many books on computers and computing  systems, the Rays have received several awards from the Society of  Technical Communications, including an International Distinguished  Technical Communication award and an International Excellence award.