Proceedings of the second United Nations international conference on the peaceful uses of atomic energy :  isotopes in research / 
 Proceedings 

 - Vol. 20 
 - Geneva :  United Nations,  1958. 
 - v, 267 pages ;  illustrations. 
<br/><br/> Held in Geneva 1 September - 13 September 1958. A/Conf. 15/1 English. 
<br/><br/>Production and use of radioisotopes in research…. 
<br/><br/><br/>In English 
<br/><br/> Hbk. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Isotopes--Atomic Physics
<br/><br/><label>Dewey Class. No.: </label>539.7 U4P 1968