Mansfield Edwin et al <br/><br/>
Research and innovation in the modern corporation 
Mansfield Edwin et al 
 - New York  Norton U.S.A.          1971 
 - x, 239p.  cm. 
<br/><br/><label>ISBN: </label>333140397 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics-Industry
<br/><br/><label>Dewey Class. No.: </label>X90gF.73.N7, L1