Wallace, <br/><br/>
Differential Topology  Textual Documents 
Andrew H.Wallace 
 - New York  Dover Publications Inc. 
 - 130p:  23cm. 
<br/><br/><label>ISBN: </label>0-486-45317-0 
<br/><br/><label>Subjects--Index Terms: </label>Topology G - Math 
<br/><br/><label>Dewey Class. No.: </label>514