Haar, D. Ter. <br/><br/>
Elements of Hamiltonian mechanics, 
by D. Ter Haar. 
 - 2d ed. 
 - New York,  Pergamon Press,  1964. 
 - viii, 201 p.  illus.  23 cm. 
<br/><br/><label>Subjects--Index Terms: </label>Dynamics 
<br/><br/><label>Dewey Class. No.: </label>531.3  / HAR