Bragg Williiam <br/><br/>
Creative knowledge: Old trades and new science 
Bragg Williiam 
 - New York   Happer & Brothers Publishers USA   
 - 258p.  cm. 
<br/><br/><label>Standard No.: </label>248583 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X:5, F7