Wallach, Paul. <br/><br/>
Metric drafting   
by Paul Wallach 
 - California  Glencoe Pub. Co.  1979 
 - viii, 668p. 
<br/><br/><label>ISBN: </label>0028296907 
<br/><br/><label>LCCN: </label>77-73254 
<br/><br/><label>Dewey Class. No.: </label>604.24  / N79 R(T)