Green, N.J.B.  . <br/><br/>
Quantum mechanics 2 : the toolkit /  
by N.J.B. Green. 
 - New York :   Oxford University Press ,   1998 
 - 2 vols :  
<br/><br/><label>ISBN: </label>0-19-850227-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Perturbations
<br/><br/><label>Dewey Class. No.: </label>E  / N8.2;1