Machlup, Fritz, <br/><br/>
The production and distribution of knowledge in the United States / 
by Fritz Machlup . 
 - Princeton, N.J.,  Princeton University Press ;  1962. 
 - 416 p. :  ill. ;  25 cm. 
<br/><br/> Later ed. (1980) published under title: Knowledge, its creation, distribution, and economic significance. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Learning and scholarship--United States.<br/>Information services<br/>Communication media
<br/><br/><label>Dewey Class. No.: </label>001.0973  / MAC N67P