Technical drawing problems.
By: Henry Cecil Spencer ... [et al.].
Contributors: Spencer, Henry Cecil, 1903-
Edition: 9th ed.
Publisher: Macmillan Pub. Co.
Published: 1991
Place of publication: New York
Language: eng
Subjects: Mechanical drawing -- Problems, exercises, etc
Other titles: Technical drawing. 1991.
Notes: "Intended primarily for use with Technical drawing (ninth edition, 1991) by Giesecke ... [et al.]"--Pref.