Naidich, James. <br/><br/>
Mathematics for aviation trades 

 - New York :   McGraw-Hill,   1942. 
 - p. 263 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATEMATICA<br/>SISTEMAS DE MEDIDAS<br/>MEDICION
<br/><br/><label>Universal Decimal Class. No.: </label>51