Understanding research and development productivity. 
edited by Herbert I. Fusfeld, Richard N. Langlois 
 - New York  Pergamon Press  1982 
 - ix, 150p  ill;  23cm 
<br/><br/>Includes Bibliographical references and index 
<br/><br/><label>ISBN: </label>0080288367 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial productivity
<br/><br/><label>Dewey Class. No.: </label>658.57  / UND