Handbook of aircraft timbers :  pt.1 notes on selection pt.2 specifications / 
issued by Headquarters, Royal Air Force (Simla, India) 
 - Calcutta :  Supdt. Govt. Printing ,  1919 
 - 20 p. ;  34 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lumber<br/>Wood
<br/><br/><label>Dewey Class. No.: </label>629.1342