Johnson, Lee Harnie,  1909 - <br/><br/>
Nomography and empirical equations / 
Lee Harnie Johnson 
 - New york :  Wiley ,  1952 
 - 150 p. :  ill.;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nomography (Mathematics)<br/>Equations
<br/><br/><label>Dewey Class. No.: </label>510.84  JOH