Draper, C.S. <br/><br/>
Instrument engineering  V.1.Methods for describing the situations of instrument engineering 

 -  1952 
 - 269p. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Aireraft-instrum
<br/><br/><label>Dewey Class. No.: </label>629.135  / D75I