McPherson, E. <br/><br/>
Metric engineering drawing examples / 
E. McPherson [and] D.L. Ashton. 
 - London :  Murray,  c1970. 
 - vi, 62 p. :  ill. 
<br/><br/><label>ISBN: </label>0719520029 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering drawings.