Author: Commerce Dept. / Sudoc Stem: C 21.18 - Blacklight Search Results

Start Over Author Commerce Dept. Sudoc Stem C 21.18

1. Research and development reports. 20. Parameters for information retrieval system for chemical processes [with list of references; prepared by Rowena W. Swanson, Harold Pfeffer].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [Apr. 20, 1961.]
SuDoc number:: C 21.18:20

2. Research and development report. 15. Notation system for transliterating technical and scientific texts for use in data processing systems [with bibliography; prepared by Simon M. Newman, Rowena W. Swanson, and Kenneth Knowlton].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [May 22, 1959.]
SuDoc number:: C 21.18:15

3. Research and development reports. 8. Recent advances in Patent Office searching: Steroid compounds and ILAS; [prepared by Julius Frome and others].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1957.]
SuDoc number:: C 21.18:8