Bartle R G <br/><br/>
Element of integration 

 -  1966 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>40380 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Mathematics<br/>Integration
<br/><br/><label>Dewey Class. No.: </label>B37:1N02, K6