Levens, A. S. <br/><br/>
Nomography 
A. S. Levens 
 - 2nd ed. 
 - New York:  John Wiley & Sons, Inc.,  c1959. 
 - 296 p. :  24 cm. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Mathematics functions--ME
<br/><br/><label>Dewey Class. No.: </label>510 LEV