beer , ferdinand  p. <br/><br/>
mechanics for engineers  statics /  [Book :] 
ferdinand  p.beer , e. russell johnston . 
 - 4th. ed. 
 - new york :  mc graw hill,  1987. 
 - 448 p. ;  25cm. 
<br/><br/> All age. 
<br/><br/><label>ISBN: </label>0071001417 
<br/><br/><label>Subjects--Topical Terms: </label><br/>statics of particles --analysis of structures .
<br/><br/><label>Dewey Class. No.: </label>620.112