Problems in mechanical drawing, first course
By: [by] A.S. Levens and A.E. Edstrom. Keyed to Mechanical drawing, by French and Svensen.
Contributors: Edstrom, Alfred E.; French, Thomas Ewing, 1871-1944.
Edition: [3d ed.]
Publisher: McGraw-Hill
Published: 1966
Place of publication: New York
Language: eng
Subjects: Mechanical drawing.