Computer aided drafting
Subtitle: programming & plotting using the Tektronix 4051
By: by Donald G. Crist ... [et al.].
Contributors: Crist, Donald G.
Publisher: Goodheart-Willcox Co.
Published: 1987
Place of publication: South Holland, Ill
Language: eng
Number of pages: 160
Subjects: Computer graphics.
Notes: Includes index.