Meriam, J. L.  Kraige, L. G.  <br/><br/>
Engineering Mechanics : Statics Volume I  SI Version 

 - 7 
 - New Delhi  Wiley  2013 
 - p.523 
<br/><br/><label>ISBN: </label>9788126543960 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Force Systems<br/>Equilibrium<br/>Friction
<br/><br/><label>Dewey Class. No.: </label>620.103 M56S