Numerology, or, what Pythagoras wrought 
Underwood Dudley 
 - Washington, DC  Mathematical Association of America  c1997 
 - viii, 316 p. : ill. ; 24 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>883855240 
<br/><br/><label>ISSN: </label>97074345 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Numerology<br/>Symbolism of numbers
<br/><br/><label>Dewey Class. No.: </label>133.335 DUD