Since he is doing much better in school, Ronald is disappointed when a mistake on the computer causes his report card to show low grades.
- ISBN10 0813656648
- ISBN13 9780813656649
- Publish Date 1 September 1989 (first published 1 August 1985)
- Publish Status Active
- Imprint Modern Curriculum Press
- Format Paperback (US Trade)
- Language English