Mikhlin, S. G. <br/><br/>
Numerical performance of variational methods   

 - Groningen  Wolters-Noordhoff  1971 
 - xxiii, 373p. 
 - Wolters-Noordhoff series of monographs and textbooks on Pure and Applied Mathematics .
<br/><br/> "Translated by R. S. Anderssen"   
<br/><br/><label>Dewey Class. No.: </label>515.64  / M636.NP