Chinn, W. G. First concepts of topology : the geometry of mappings of segments, curves, circles and disks / W. G. Chinn & N. E. Steenrod - New York : Random House , 1966 - viii, 160p. : ill. ; 22 cm. Includes bibliographical references and index. Subjects--Topical Terms: GeometryTopology Dewey Class. No.: 513 / CHI