Wienstock, Robert <br/><br/>
Calculus of Variations/ 
Robert Wienstock 
 - New York:  Mc Graw Hall Book Company,  1952 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus of Variations
<br/><br/><label>Dewey Class. No.: </label>517.4  / WEI