Howard M. Block is a technical director with BSG, Inc., and has more than 14 years of software development experience. He is a Certified PowerBuilder Developer and one of the first SilverStream trainers. Albert J. Dunn was project manager on a number of Java and Web-based operations. He is the author of Java training CD-ROMs for the computer, and the developer of a widely used breakthrough method for testing object-oriented software.
