Ryder, G. H. <br/><br/>
Strength of materials / 
G. H. Ryder 
 - 3rd ed. in SI units 
 - London :  Macmillan,  1969 (Rep. 1975) 
 - xii, 340 p. :  ill. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0333109287 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Strength of materials<br/>Structural engineering