H. ORD <br/><br/>
Engineering Drawing and Mechanical Engineering Technicians Vol-II 

 -  Hodder & Shoughton London  1974 
 - 131 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical Drawing
<br/><br/><label>Dewey Class. No.: </label>604.2  / O R D