Denn Morton M. <br/><br/>
Optimization By Variational Methods.(1969). 

 - 1st Ed. 
 -  Tata McGraw-Hill Publishing Company Limited  1973 
 - 408p.  22 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>MATH
<br/><br/><label>Dewey Class. No.: </label>MATHS-911  / DEN