Abstract
In the teaching of communication studies to engineering and commerce students, the time available for teaching communication principles and models did not allow for a detailed study of the various models currently in use. A systems model based on a consistent and limited terminology was developed. This model consists essentially of three subsystems; the human system, the message transfer system, and intermediate receiver-storage-transmitter systems. With the use of this system approach, it is possible to construct models of any human communication system and to use these models to analyze and compare the strengths and weaknesses of the different systems.