Ord, H. <br/><br/>
Metric examples in engineering drawing and materials 

 - London  The english universities press  1969 
 - 32p.  V.2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drawing<br/>Engineering drawing
<br/><br/><label>Dewey Class. No.: </label>604.2  / ORD