Chin, W. G. (William G.) <br/><br/>
First concepts of topology :  the geometry of mappings of segments, curves, circles, and disks / 
W.G. Chin and N.E. Steenrod 
 - Washington, D.C.:  Mathematical Association of America,  1966 
 - 160 p. : ill. ; 23 cm. 
<br/><br/><label>LCCN: </label>66-20367 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Topology