Boothby, William M. <br/><br/>
An introduction to differentiable Manifolds and riemannian geometry 
William M. Boothby 
 - 2nd ed. 
 - Boston  Academic Press  1986 
 - xvi,430p. 
 - Pure and applied mathematics .
<br/><br/><label>ISBN: </label>012116053x 
<br/><br/><label>Dewey Class. No.: </label>515.36 B644I -2