Roy/ K.P./ Hajra Choudhury/S.K  <br/><br/>
Elements of mechanical engg. 

 - Bombay  Asia publishing house  1966 
 - 367 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Mechanical engg.
<br/><br/><label>Dewey Class. No.: </label>621.01  / Roy/Cho