Petrashen, M. I. <br/><br/>
Applications of group theory in quantum mechanics  
M. I. Petrashen and J. L. Trifonov 
 - New York  Dover Publications  1969 
 - 318p.  appendix;bib.;fig.;index 
<br/><br/> Translated by S. Chomet, Edited and Revised by J. l. Martin 
<br/><br/><label>ISBN: </label>9780486472232 
<br/><br/><label>Universal Decimal Class. No.: </label>530.145:531  / PET