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Stover, Donald W. – Mathematics Teacher, 1994
Graphs equations in two variables using a BASIC screen-sweep program that generates solutions to equations by applying the intermediate value theorem. Provides suggestions for investigations that result in graphs of a butterfly, the Cheshire cat, the Trisectrix of Catalna, E. T. waving goodbye, a praying mantis, and others. (MDH)
Descriptors: Algebra, Computer Assisted Instruction, Graphs, High Schools
Connaway, Lynn Silipigni; And Others – Microcomputers for Information Management, 1994
Describes MARC bibliographic records and presents conversion procedures for microcomputer database programs. Highlights include database design in dBase; format translation programs in BASIC; translating MARC into a delimited record; and writing records from dBase to a delimited file. Five programs are appended. (Contains nine references.) (LRW)
Descriptors: Bibliographic Databases, Bibliographic Records, Cataloging, Data Conversion