HUMPHREY, D. <br/><br/>
A Shorter Intermediate Mechanics 

 - London,  Longman Group Limited,  1980. 
 - xv, 728p.: ill.; figure, graph.  22cm. 
<br/><br/><label>ISBN: </label>0 582 32236 7 
<br/><br/><label>Dewey Class. No.: </label>LM 531.163 HUM