Parkinson, A C <br/><br/>
A First Year Engineering Drawing 

 - 2 
 - Allahabad  Wheeler Publishing  1980 
 - p.236 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine Drawing Screw Threads <br/>Power Transmission Bearings <br/>Engine Details Pipe & Pipe Joints 
<br/><br/><label>Dewey Class. No.: </label>744.422 P248E