Bohm, A. <br/><br/>
Dynamical groups and spectrum generating algebras / 
A. Bohm, Yuval Ne'Eman, A. O. Barut. 
 - [S.l.] :  World Scientific Pub Co Inc,  1989. 
 - 1168 p. ;  26 cm. 
 - V. 1 & 2. .
 - V. 1 .
<br/><br/><label>ISBN: </label>9971501465 9789971501464 
<br/><br/><label>Dewey Class. No.: </label>512