00460nam a2200157Ia 4500003000900000008004100009020001800050040001600068080001600084100002400100245009000124260003800214300001500252650002200267650001300289IN-BaIIA211028s9999    xx            000 0 eng d  a81-7029-725-7  cIIA Library  a681.31bCRU  aCrumlish, Christian 4athe ABCs of the internetcChristian Crumlish                                           aNew DelhibBPB Publicationsc1996  axxi, 362p.  aComputer networks  ainternet