Leech, J. W. <br/><br/>
How to use groups / 
J. W. Leech and D. J. Newman. 
 - London :  Methuen,  c1969 [reprint 1970]. 
 - v, 133 p. :  ill. ;  20 cm. 
 - Methuen's monographs on physical subjects Science paperbacks, SP67. .
<br/><br/> "Distribution in the U.S.A. by Barnes and Noble." 
<br/><br/>Include bibliography and index. 
<br/><br/><label>ISBN: </label>0412206609(pbk) 0416428908(hbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Group theory.<br/>Quantum theory.
<br/><br/><label>Dewey Class. No.: </label>512.86024539  / LEH 1970