Patents and How to Get One: A Practical Handbook
by U.S. Department of Commerce
ISBN 13: 9780486411446
Format: Paperback (96 pages) Publisher: Dover Publications Inc. Published: 28 Mar 2003
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Statistical Abstract of the United States, 2012
by Census Bureau,U. S. Department of Commerce
ISBN 13: 9781780394220
Format: Illustrated (1024 pages) Publisher: Books Express Publishing Published: 30 Sep 2011