Symmetries in elementary particle physics. 
Editor: A. Zichichi. Contributors: J. Ashkin [and others]. 
 - New York,  Academic Press,  1965. 
<br/><br/> "Sponsored by the European Organization for Nuclear Research (CERN), the Italian Ministry of Public Education (MPI) and the North Atlantic Treaty Organization (NATO)" 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>65025353 //r903 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Particles (Nuclear physics)<br/>Symmetry (Physics)
<br/><br/><label>LC Class. No.: </label>QC721  / .I578 1964 
<br/><br/><label>Dewey Class. No.: </label>539.721