Coover, Shriver L and Helsel, Jay D. <br/><br/>
Programmed blueprint reading  Orthographic interpreation 

 - New York  McGraw-Hill Book  1963 
 - Various pages 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Blueprints
<br/><br/><label>Dewey Class. No.: </label>604.25  / COO