Mechanics of materials / 
Ferdinand P. Beer;   E. Russell Johnston Jr.;   John T.Dewolf;  David F. Mazurek 
 - 7th ed. 
 - New York :  McGraw-Hill Education,  2015. 
 - xv, v.p.: col. ill.; 25.9 cm. 
<br/><br/>Includes photo credits, index 
<br/><br/><label>ISBN: </label>9789814595247 
<br/><br/><label>Dewey Class. No.: </label>C 620.1 M464 2015