Agarwal, D.D Mittal, N.K Bhavsar, V.C <br/><br/>
Machine Drawing 

 - India  Charotar Publishing  1978 
 - p.140 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine Drawing<br/>Pipe Joints
<br/><br/><label>Dewey Class. No.: </label>744.422 A261M