Colloquium on Group Theoretical Methods in Physics <br/><br/>
Sixth-held at Tubingen in 1977  / 

 - Berlin:  Springer-Verlag,  1978 
 - xviii, 546p. 
 - Lecture notes in Physics   79 .
<br/><br/><label>Dewey Class. No.: </label>530.1  / C714.GT