Fisk, Catherine L.  1961- <br/><br/>
Working knowledge :  employee innovation and the rise of corporate intellectual property, 1800-1930 / 
Catherine L. Fisk. 
 - Chapel Hill, Ncu. :  University of North Carolina Press,  ©2009. 
 - x, 360 p. 
 - Studies in legal history .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780807833025 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions, Employees'--History.--United States<br/>Intellectual property--United States.<br/>Patents and government-developed inventions--United States.
<br/><br/><label>LC Class. No.: </label>KF3135  / F574W