Ramage, R. W. <br/><br/>
Kelly's draftsman 

 - 13th ed. 
 - London  Butterworths  1973 
 - 861p. 
<br/><br/><label>ISBN: </label>0406263116 
<br/><br/><label>Universal Decimal Class. No.: </label>347.184  / KEL'73