Seymour,Douglas W. <br/><br/>
Industrial Skill 
/ by Douglas W. Seymour 
 - london  Sir isaac Pitman and Sons ltd  1966 
 - xxi,491p. 
<br/><br/><label>ISBN: </label>000 
<br/><br/><label>Dewey Class. No.: </label>658.5  / SEY/I