Machlup Fritz <br/><br/>
Knowledge    Its creation , distribution and economic Significance    
Machlup Fritz 
 - NJ  princeton University Press         1980 
 -  V1: Knowledge and knowledge production, 271 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>XxN02MA, M0.1;M0.2