Porteous, Ian R. <br/><br/>
Topological geometry 

 - London  Van Nostrand Reinhold  1969 
 - vii, 457 p. 
<br/><br/><label>ISBN: </label>442066066 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Topology
<br/><br/><label>Dewey Class. No.: </label>514  / POR