00293nam a2200109Ia 4500 230718s9999||||xx |||||||||||||| ||und|| 621.38 FITZGERALD JERRY BUSINESS DATA COMMUNICATIONS AND NETWORKING ED5 JOHN WILEY AND SONS 1996 562 0 0 0 0 COM NMA NMA STACK2:ELC:12B 1998-12-21 M/S EDUCATION SUPPLIES B'LORE 262.20 37653 / 1998-12-09 0 621.38 20365 2000-01-28 00:00:00 2023-07-19 BK 30882 30882