Chalk illustration
Subtitle: a manual for technical teachers
By: by B. Pringle.
Edition: 1st ed.
Series: The Commonwealth and international library, 1723; Commonwealth and international library of science, technology, engineering and liberal studies
Publisher: Pergamon Press
Published: 1966
Place of publication: Oxford; New York
Language: eng
Number of pages: 65
Subjects: Blackboard drawing.; Mechanical drawing.