Yourgrau Wolfgang <br/><br/>
Variational principles in dynamics and quantum theory 
Yourgrau Wolfgang; Mandelstam Stanley 
 - 3 
 - New York       Dover          1978 
 - xiii, 201p.  cm. 
<br/><br/><label>Standard No.: </label>33022 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Quantum mechanics<br/>Physics
<br/><br/><label>Dewey Class. No.: </label>CN10aB7:3, L8