Engineering developments in the gaseous diffusion process / 
ed. by Manson Benedict and Clarke Williams. 
 - 1st. ed. 
 - New York :  McGraw-Hill Book Co.,  c1949. 
 - xx, 129 p. :  illus. ;  23 cm. 
 -  v. 16. [from old catalog] National nuclear energy series. .
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Uranium--Isotopes.<br/>Diffusion.
<br/><br/><label>Dewey Class. No.: </label>546.431588  / ENG 1949