Authors: Brent Welch & [Dave Zeltserman]Publisher: Prentice HallISBN: 0139593470Price: 49.95 US100% interactive training course on CD-ROM. 3 hours of audio explanations of key Tcl/Tk concepts and interactive exercises. Runs on Windows 95, Windows 98, Windows NT, and Solaris.Book doesn't exist. Not at Amazon, not elsewhere - not even at Prentice Hall!lexfiend It's actually part of BOOK The Complete TCL/TK Training Course With CDROM. Doesn't make it any more available, but it at least makes it searchable.