Scientists, mathematicians, and inventors :  lives and lega cies : an encyclopedia of people who changed the world / 
edited by Doris Simonis ; writers, Caroline Hertzenberg ... [et al.]. 
 - Phoenix, Ariz.  Oryx Press  1999. 
 - x, 244 p.  ill.  29 cm. 
 - Lives and legacies .
<br/><br/>Includes bibliographical references (p. 221-226) and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>0585067376 (electronic bk.) 1573561517 (alk. paper) 
<br/><br/><label>LCCN: </label>98048484  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Scientists--Biography--Encyclopedias.<br/>Inventors--Biography--Encyclopedias.<br/>Mathematicians--Biography--Encyclopedias.
<br/><br/><label>LC Class. No.: </label>Q141  / .S54 1999 
<br/><br/><label>Dewey Class. No.: </label>509.2/2  B