The document highlights in nontechnical language the development of the Defense Documentation Center (DDC) Remote On-Line Retrieval System from its inception in 1967 to what is planned. It describes in detail the current operating system, equipment configuration and associated costs, user training and system evaluation and may be of value to other…

The system approach to planning and managing educational change features the use of an adaptive framework and a strategy for planned system change. The approach focuses management attention upon (1) relevant future states of expectation or goals, (2) present and future state variables and contexts, (3) human organization factors, and (4)…