4-H computer advancement program
By: [Richard L. Best ... et al.].
Contributors: Best, Richard L.; Washington State University. Cooperative Extension Service.
Series: PNW -- 309.; PNW (Series) -- 309.
Publisher: Washington State University Extension Service
Published: 1986
Place of publication: [Pullman, Wash.]
Language: eng
Number of pages: 15
Notes: "August 1986."