Humphrey, D. <br/><br/>
Intermediate mechanics 

 - London  Longmans Green  1948 
 - ix, 382p. 
<br/><br/><label>ISBN: </label>246258 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machanics
<br/><br/><label>Dewey Class. No.: </label>531  / HUM