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

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 - World Scientific Publishing Co. Pte. Ltd., Singapore  2015 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Dynamial systems
<br/><br/><label>Dewey Class. No.: </label>515.39  BRI-I