00407nam a2200133 a 4500 8321 8321 0131660918 (paperback) 9780131660915 (paperback) Black, Uyless. computer networks [S.l.] : Prentice Hall International Paperback Editions, 1999. 448 p. ; http://www.amazon.com/exec/obidos/ASIN/0131660918/chopaconline-20 BK 0 3 0 0 QUESTCL QUESTCL 2014-07-21 0 004.65BLA 23878 2014-07-21 00:00:00 BK 0 0 0 0 QUESTCL QUESTCL 2017-10-09 0 004.6BLA 56668 2017-10-09 00:00:00 2017-10-09 BK