Lovelock, David, <br/><br/>
Tensors, differential forms, and variational principles / 
David Lovelock, Hanno Rund. 
 - New York :  Wiley,  [1975] 
 - xi, 364 p. ; 
 - Pure and applied mathematics .
<br/><br/> "A Wiley-Interscience publication."  Includes index. 
<br/><br/><label>ISBN: </label>0471548405 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus of tensors.<br/>Differential forms.<br/>Calculus of variations.
<br/><br/><label>Universal Decimal Class. No.: </label>514.76  / LOV