Lehri, R.S. <br/><br/>
Strength of materials 5/ed. 
By  R.S. Lehri 
 - NULL 
 - NULL  S.K.Kataria & Sons New Delhi.  NULL 
 - NULL 
<br/><br/> Engineering 
<br/><br/><label>ISBN: </label>NULL 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical