Sauer, Charles H. Simulation of computer communication systems / Charles H. Sauer, Edward A. MacNair. - Englewood Cliffs, N.J. : Prentice-Hall, 1983. - xvi, 158 p. : ill. ; 24 cm. Includes index. Bibliography: p. 151-153. Subjects--Topical Terms: Computer networks--Simulation methods.Queuing theory.