The blueprint language of the machine industries /

Bibliographic Details
Main Author:	Spencer, Henry Cecil, 1903-1972
Other Authors:	Grant, Hiram E.
Format:	Book
Language:	English
Published:	New York : The Macmillan company, 1947.
Subjects:	Blueprints.

Description
Physical Description:	x pages, 1 ., 255 pages including illustrations, plates : frontispiece, diagrams (part folded) ; 29 cm.
Bibliography:	"Selected bibliography": pages 243-244.