Development of a Batch APL System
J. F. Clementi, Peter Sandery · 1974
This paper discusses the reasons for the development of a Batch APL System for use in Secondary Schools and the stages of development through which the system has passed. In particular, the solution to the problem of preparation of student input by use of an Optical Mark Read Card and the solution to the problem of high speed output via an APL Print Chain are discussed.