00486    a2200145   4500020001500000040000800015082001100023100002300034245008000057260005100137300002500188650003200213650004400245650005100289  a0135542707  aDLC00a004.681 aGburzynski, Pawer.10aProtocol design for local and metropolitan area networks cPawel Ghurzynski  aEnglewood Cliffs, NJ :bPrentice Hall,cc1996.  axx, 730 p. ;c24 cm. 0aComputer network protocols. 0aLocal area networks (Computer networks) 0aMetropolitan area networks (Computer networks)