Bers Lipman <br/><br/>
Partial differential equations 
Bers Lipman; John Fritz; Schechter Martin 
 -  1964 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>22667 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B334, K41