Provides an introduction to various reference sources which are useful in dealing with the areas of data processing, office automation, and communications technologies. A bibliography with vendor listings is included. (FM)

Supplying data from mainframe computers to microcomputers is tedious because IBM mainframe computers use Extended Binary-Coded Decimal Interchange Code (EBCDIC) to represent data and microcomputers use an American National Standard Code for Information Interchange (ASCII) code set. (MLF)

This module is the third in a series of electronics publications and serves as a supplement to "General Electronics Technician." It is designed to provide students with an overview of the broad field of communications. Included are those tasks above the basic skills level that allow students to progress to a higher level of competency in the…