Beer, Ferdinand Pierre,  1915- <br/><br/>
Mechanics of materials  forth edition in SI Units /  [Book] : 
Ferdinand P. Beer, E. Russell Johnston, Jr., John T. DeWolf. 
 - 4th ed. 
 - Rawalpindi :  National Book Foundation, Pakistan,  c2006. 
 - xix, 787 p. : ;  26 cm. 
<br/><br/> All. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Strength of materials.
<br/><br/><label>Dewey Class. No.: </label>620.112