Protocols and techniques for data communication networks / Franklin F. Kuo, editor. Kuo, Franklin F., 1934- Computer networks. Electronic mail systems. TK5105.5 .P77 001.64 KUP Includes bibliographies and index. Englewood Cliffs, N.J. : Prentice-Hall, c1981. c1981. 1981 Text xi, 468 p. ; eng Prentice-Hall computer applications in electrical engineering series