Calculators count
Subtitle: the use of electronic calculators in secondary mathematics : materials produced by the Schools Council project
By: project directors R.A. Langham, A. Smart ; project leader C. Noble-Nesbitt.
Contributors: Langham, R. A.; Smart, A.; Noble-Nesbitt, C.; Schools Council.
Publisher: Collins Educational
Published: 1983
Place of publication: (Glasgow)
Language: eng
Number of pages: 177
Subjects: Mathematics -- Problems, exercises, etc.; Calculating machines.