This article gives an overview of the new field of complexity theory which links computer science to mathematics, and ultimately to the solution of theoretical as well as practical problems in society and technology. (Author/MK)

A mathematical technique for solving for the interest rate of a given annuity is explained. The technique is applied to a BASIC program that finds interest rate given the future value, number of payments, and the value of the payment. (MP)

The PASCAL and BASIC programing languages are compared, with the additional features provided by PASCAL described in detail. (MP)

Computer technology as it affects home and family life is explored. Elements of this technology which are examined include electronic fund transfers (EFT), consumer rights and responsibilities relating to use of EFT, working at home via computer, housing design, costs of computerizing the home, and computerized aids for the handicapped. (CT)

Outlines some of the major innovations found in FORTRAN 77 as compared to FORTRAN 66, emphasizing changes important to the teaching of applied FORTRAN to engineering students. (SK)

Describes a program in vegetable gardening developed by Purdue University specialists in horticulture and computer technology. This computer program offers residents of Indiana individual garden plans based on their own specifications. (CT)

The mathematicians who developed the computer-aided proof to the Four-Color Conjecture discuss the ramifications of their work and the use of computers in working on the proof of theorems in the future. (MP)

The microcomputer, an inexpensive computer unit, is now available for business education teachers to use in data processing courses. Elements of a computer course design are discussed: selecting equipment, selecting students, and course design. Explanations of the terms "hardware" and "software" are included. (CT)

Hull High School in suburban Boston (Massachusetts) is rated as one of the top 10 secondary schools in the country offering a computer education program. The same computers used by the students are shared by school officials for administrative tasks. (Author/MLF)

This issue focuses on word processing. This article discusses choosing a word processor. It is noted that the text base of most processors is of the standard letter of manuscript variety, and cautions the consumer to be aware of the limitations of these devices. (MP)

Reviews the development of online systems in science and technology from batch searching through the advent of multinational online services, describes the key technological components, and discusses the economics of online systems. (Author/FM)

Ways to use personal computers to simplify the task of identifying and describing the phonology, morphology, and syntax of a language are outlined. The actual programing is viewed as simple once a phonetic alphabet is defined and symbols to indicate parts of speech are chosen. (MP)

Describes the operation of the Minnesota Educational Computing Consortium, which coordinates planning for educational computing in Minnesota and delivers certain computing services to the institutions that lack the means to provide these services on their own. (Author/IRT)

Reports on uses of microcomputers at the University of Michigan including word processing, extending laboratory experience, simulation, games, tutorial uses, and building skills in computing. (RAO)

An experimental group of undergraduate business students was taught introductory COBOL programing in a student teams situation. Proficiency was generally higher for the experimental group than for the control, especially in writing programs. (GDC)