Differential geometry and mathematical physics   
ed. by M. Cahen.[et al] 
 - Holland  D. Reidel publishing company  1983 
 - vii, 188p. 
 - Mathematical physics studies .
<br/><br/><label>ISBN: </label>9027715084 
<br/><br/><label>Dewey Class. No.: </label>516.36  / N83