Levens, A. S.,  1900- <br/><br/>
Graphics in engineering and science / 
A. S. Levens 
 - New York:  Wiley,  c1954. 
 - viii,696 p.:  table, figs., ill.;  25 cm. 
<br/><br/> Includes index 
<br/><br/>Includes bibliographical reference p.689-692 
<br/><br/>
<br/><br/><br/>English 
<br/><br/><label>LCCN: </label>54005416  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Graphic methods<br/>Engineering
<br/><br/><label>LC Class. No.: </label>QA90  / .L457 
<br/><br/><label>Dewey Class. No.: </label>604.2/LEG