American men & women of science  : a biographical directory of today’s leaders in physical, biological and related sciences 
 American men and women of science 
/ Katherine H. Nemeh, editor 
 - 41st edition 
 - 1 online resource 
<br/><br/><label>ISBN: </label>9780028683553 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Biography