Engineering mechanics :  statics 
David J. 
 - 2nd ed. 
 - Boston :  PWK-Kent Publishing Co.,  1989 
 - 151 p.  :  ill. ;  28 
<br/><br/><label>ISBN: </label>0534917895 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statics<br/>Mechanics, Applied