Northrop, Eugene P. <br/><br/>
Paradojas matemáticas 
Eugene P. Northrop ; traducción al español por Ricardo Ortiz Vazquez. 
 - México :U.T.H.A.  c1968. 
 - xi, 355 p.  illus., diagrs. 
<br/><br/> Riddles in mathematics :a book of paradoxes. 
<br/><br/>"Notes and references": p. 337-348. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical recreations.
<br/><br/><label>Dewey Class. No.: </label>510.76