00561nam a2200169Ia 4500003000900000008004100009020001800050040001600068080001600084100001700100245013500117260007200252300001500324650002200339650001300361650001700374IN-BaIIA211028s9999    xx            000 0 eng d  a0-8194-1806-4  cIIA Library  a681.31bTHO  aThomas, B. J 4aThe internet for scientists and engineersbonline tools and resourcescB. J Thomas                                                  aBellinghambThe International Society for Optical Engineeringc1995  axix, 450p.  aComputer networks  aInternet  aOnline tools