Engineering drawing and geometry /

Bibliographic Details

Main Author:	Hoelscher, Randolph P. (Randolph Philip), 1890-
Other Authors:	Springer, Clifford Harry, 1896-
Format:	Book
Language:	English
Published:	New York : Wiley, [1961]
Edition:	2d ed.
Subjects:	Mechanical drawing. Geometry, Descriptive.