Rubenstein L I <br/><br/>
Stefan problem 

 -  1971 
 - viii,419p.  cm. 
<br/><br/><label>Standard No.: </label>22327 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B33:1, L1