Glaser, Leslie C.. <br/><br/>
Geometrical Combinatorial Topology /  

 - 1st ed /  
 - London S.W.1 :   Van Nostrand Reinhold Company Ltd. ,   1982 
 - p.175 :  
<br/><br/><label>ISBN: </label>0-442-78283-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B316  / L0.2;1