Pytel, Andrew. <br/><br/>
Engineering mechanics :  statics / 
Andrew Pytel, Jaan Kiusalaas. 
 - Fourth edition. 
 - xii,, 588 pages :  color illustrations;  26 cm 
<br/><br/><label>ISBN: </label>9781305501607 [hardbound] 
<br/><br/><label>LCCN: </label>2015937336 
<br/><br/><label>Dewey Class. No.: </label>RES 	620.1  P99 2017