Wolf, J.A. <br/><br/>
Spaces of constant curvature 

 - London :  Mcgeaw hill book company,  1967 
 - 408p.;  22cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural sciences and mathematics
<br/><br/><label>Dewey Class. No.: </label>516.92  / WOL