Asimov, Isaac,  1920-1992. <br/><br/>
Adding a dimension / 
Isaac Asimov. 
 - New York :  Discus Books,   c1964. 
 - 205 p. :  tables ;  18 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science.<br/>Science--History.
<br/><br/><label>Dewey Class. No.: </label>500  / ASA 1964