Moiseiwitsch, B.L. <br/><br/>
Variational principles 
/ by B.L. Moiseiwitsch 
 - New York:   Dover Publications Inc.,   2004. 
 - x, 310p. 
<br/><br/><label>ISBN: </label>0486438171 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analytical dynamics<br/>Physics<br/>Quantum mechanics<br/>Wave mechamics
<br/><br/><label>Dewey Class. No.: </label>530.15  / MOI/V