QoS Enhancements and the New Transport Services; A. Danthine, et al. Performance Evaluation and Monitoring of Heterogenous Networks; J. Neuman, et al. Application of High Speed Networks in Hospital Environment; J.R. Rao. On Allocation Schemes for the Interconnection of LANs and Multimedia Sources over Broadband Networks; M. Mateescu. A Superposition of Bursty Sources in a LAN Interconnection Environment; J.M. Karlsson. Interconnecting LANs for Real Time Traffic Application; I. Chlamtac. An Analytical Model for ATM Based Networks which Utilize LookAhead Contention Resolution Switching; J.V. Luciani, C.Y. Roger Chen. Transient Analysis of Nonhomogenous Continuous Time Markov Chains Describing Realistic LAN Systems; A. Rindos, et al. Closed Queueing Network Modeling for End-to-End Performance Analysis of ISO LLC Transport Protocols over Bridged Networks; T. Ikegawa. A Preview of APPN High Performance Routing; J.P. Gray, M.L. Peters. 12 additional articles. Index.