Cohen, Wesley M; Klepper, Steven <br/><br/>
Firm size versus diversity in the achievement of technological advance 

 -  Wissenschaftszentrum, Berlin  1990 
 - 20  See WZ 330 SCH (Includes Acc. Nos. 32292, 32293 ,32294 & 32295) 
<br/><br/><label>ISBN: </label>FS IV 90 - 16 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS