Punmia/ B.C.  <br/><br/>
Strength of materials 

 - Delhi  Standard  Publication  81 
 - 720 
 -  1 .
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Materials
<br/><br/><label>Dewey Class. No.: </label>621.11