Picture this! Pilot turtle geometry
Subtitle: an introduction to computer graphics for kids of all ages
By: David D. Thornburg.
Series: Micro books
Publisher: Addison-Wesley Pub., Co.; Addison-Wesley
Published: 1982
Place of publication: Reading, Mass
Language: eng
Number of pages: 191
Subjects: Computer graphics.; PILOT (Computer program language)
Notes: Includes index.