00531nam a2200169Ia 4500003000900000008004100009020001800050040001600068080001600084100001700100245013500117260004200252300001500294650002200309650001300331650001700344IN-BaIIA211028s9999    xx            000 0 eng d  a0-19-856456-2  cIIA Library  a681.31bTHO  aThomas, B. J 4aThe internet for scientists and engineersbonline tools and resourcescB. J Thomas                                                  aOxfordbOxford University Pressc1996  axxi, 495p.  aComputer networks  aInternet  aOnline tools