Winding Poul <br/><br/>
Some aspects of the acceleration principle 
Winding Poul 
 -  1956 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical Economics
<br/><br/><label>Dewey Class. No.: </label>X:B, J6