Urwin K M <br/><br/>
Advanced calculas  and vector field theory 
Urwin K M 
 -  1966 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>23465 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B32, K64