Sewell M J <br/><br/>
Maximum and minimum principles 

 - Cambridge  Cambridge University          1987 
 - xvi,468p.  cm. 
<br/><br/><label>Standard No.: </label>40214 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Combination<br/>Permutation
<br/><br/><label>Dewey Class. No.: </label>B217, M7