Engineering mechanics:  statics/ 
Andrew Pytel, Jaan Kiusalaas 
 - 4th edition 
 - Boston:  Cengage Learning,  2017. 
 - xii, 588 pages:  illustrations;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781305501607 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanics, Applied
<br/><br/><label>LC Class. No.: </label>Circ TA 351 .P98 2017