Inventions and their management
By: by Alf K. Berle ... and L. Sprague de Camp ...
Contributors: De Camp, L. Sprague 1907-2000
Edition: 1st ed.
Publisher: International textbook company
Published: 1940
Place of publication: Scranton, Pa
Language: eng
Number of pages: 733
Subjects: Copyright; Inventions; Patent laws and legislation -- United States; Patents -- United States; Trademarks
Notes: "List of law cases cited": p. 731-733.

Bibliography: p. 663-665.