Kythe p k <br/><br/>
Partial differential equations 

<br/><br/><label>ISBN: </label>SL01288350 
<br/><br/><label>Standard No.: </label>196242 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B334, P3