Andrews, Gregory R.2007-04-232007-04-231978-01http://techreports.library.cornell.edu:8081/Dienst/UI/1.0/Display/cul.cs/TR78-329https://hdl.handle.net/1813/7450This report describes the functions of a message switching communications system and presents an implementation in terms of the Modula programming language. In particular, the report: (1) describes a representative application of the proposed new Department of Defense high order language; (2) presents a design technique for software specification; (3) develops Modula programs for each of the message switching components; and (4) evaluates the utility of Modula as a language for the design of large parallel systems.4649703 bytes1540113 bytesapplication/pdfapplication/postscripten-UScomputer sciencetechnical reporttechnical report