Inventions and patents, their development and promotion,

Saved in:
Bibliographic Details
Author / Creator:Wright, Milton.
Edition:1st ed.
Imprint:New York [etc.] McGraw-Hill book company, inc., 1927.
Description:vii, 225 p. 21 cm.
Language:English
Subject:
Format: Print Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/2239106