Brizard, Alain J.  <br/><br/>
An introduction to Lagrangian mechanics  / 

 - 2nd 
 - New Jersey:  World Scientific,  2015 
 - xvii, 305p. Bibl. Index 
<br/><br/><label>ISBN: </label>9789814623629 
<br/><br/><label>Dewey Class. No.: </label>515.39  / B862.IL