Gromoll, D. and Others <br/><br/>
Riemannsche geometrie im Groben   

 - Berlin  Springer-Verlag  1975 
 - vi, 287p. 
 - Lecture notes in Mathematics   55 .
<br/><br/>  
<br/><br/><label>Dewey Class. No.: </label>516  / G875.RG