00687cam a2200193Ia 4500020001500000020001800015050001900033100002100052245006400073250003400137260006500171300003800236500002000274650002300294650003700317942001200354952011200366999001500478  a8120310411  a9788120310414 4aTK 5105.5bBLA1 aBlack, Uyless D.10aComputer networks :bprotocols, standards, and interfaces /  a2nd ed., Eastern economy ed.,  aNew Delhi :bPrentice-Hall of India Private Limited,cc1993.  axii, 436 pages :billustrations ;  aIncludes index. 0aComputer networks. 2aComputer communication networks.  2lcccBK  00102lcc40aGIMPAbGIMPAcREFd2008-03-04ePurchasel0oTK 5105.5 BLA	p53702r2023-10-14w2023-10-14yBK  c3700d3700