Hermann Robert <br/><br/>
Differential geometry and the calculus of variations 
Hermann Robert 
 -  1968 
 - p.  cm. 
 - Mathematics in science and engineering: A series of monographs and textbooks; 49 .
<br/><br/><label>Standard No.: </label>41838 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential Geometry
<br/><br/><label>Dewey Class. No.: </label>B6:3, K8