R Douglas Gregory, <br/><br/>
Classical Mechanics : An Undergraduate text  Textual Documents 
R Douglas Gregory 
 - London  Cambridge University Press 
 - 596pg:  ill,index;  23cm. 
<br/><br/><label>Subjects--Index Terms: </label>Physics G-Physics 
<br/><br/><label>Dewey Class. No.: </label>531