Darling, R. W. R. <br/><br/>
Differential forms and connections 

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 - Cambidge  Cambridge University Press  1994 
 - x, 256p.   
<br/><br/>   
<br/><br/><label>ISBN: </label>0-521-46800-0 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Index Terms: </label>Geometry, Differential 
<br/><br/><label>Dewey Class. No.: </label>514.7