Foil 1 Java Tutorial - Fall 1997 Part 4: Multithreading, Useful Java Classes, I/O, Networking, and the Future http://www.npac.syr.edu/projects/tutorials/Java/
From Java Tutorial, July 1, 1996 CEWES Tutorial, CPS606, JSU Class CSC499 -- July 22-25 1997, Fall 97. byNancy J. McCracken,Geoffrey C. Fox, Tom Scavo