A program written for the 16K Level II TRS-80 computer that prints a star map, using various mathematical formulas to compute positions of the stars and the moon and displays them on terminals, is discussed. Some relevant astronomical background and terminology are covered in order to aid understanding. (MP)

Advances in electronics and computer science have enabled industries (pulp/paper, iron/steel, petroleum/chemical) to attain better control of their processes with resulting increases in quality, productivity, profitability, and compliance with government regulations. (JN)

Using microcomputers in libraries, media centers, and learning resource centers is viewed to be not as difficult as previously thought, due to all the possible levels of involvement. Urges libraries to purchase microcomputers now to get an early start. (MP)

Provides instructions for programming a system described in a previous article in this journal. Lists three programs: (1) a check that the system is functioning correctly; (2) a monitor program; and (3) a program which adds hex numbers from 00 to 0F and stores the result in memory location 20. (SK)

Two questions are examined: (1) What are the features that make computer games so captivating; and (2) How can these features be used to make learning, especially learning with computers, interesting? (MP)

This article and chart compare 12 computers starting at $200 to $1500. The addresses of the 11 manufacturers are provided along with basic information on each machine. (MP)

The security and effectiveness of a computer system are dependent on the personnel involved. Improved personnel and organizational procedures can significantly reduce the potential for computer fraud. (Author/MLF)

Oakland Schools, headquartered in Pontiac, Michigan, is an agency and a resource-providing service. A major service is applying modern computer technology to the education process in school districts. (Author/MLF)

As the use of information and the means to find it change due to computer and communication network technology and the advancement of online computer searching, abstracting and indexing services must decide which information services they intend to supply. (CWM)

Examines design functions of present file organizations in the context of available data storage devices and identifies current developmental trends. (Author/RAA)

Describes current online technology, including the physical and functional aspects of three types of networks: search service, customized service providing bibliographic files, and service center. (FM)

Describes two practical and cost-effective applications which can be achieved through microcomputer-enhanced communication in education. Detailed are applications in brainstorming and computer conferencing. (CS)

Explores the potential of specialized computer simulation languages to facilitate the development of more sophisticated and valid models for use in the analysis of administrative planning and decision-making problems. (Author)

Advice on the purchasing and use of computers in schools. (Author/MLF)

Discusses programer job training programs, designed to give the knowledge, skills, and effective job experience required for placement in entry level business programing jobs, to chronically unemployed, low-income adults who lack marketable skills, but demonstrate the intelligence, competence, motivation, and temperament required to do…