Biographical encyclopedia of scientists 

 - 3rd ed 
 - Boca Raton, FL:  CRC Press,  2009 
 - xi, 880 p. : ill., maps ; 26 cm 
<br/><br/><label>ISBN: </label>9781420072716 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Scientists - Biography - Dictionaries
<br/><br/><label>Dewey Class. No.: </label>509.22 DAI