Standard specifications for construction of airports. 

 - Washington,  Office of Airports,  1948. 
 - vii, 588 p.  21 cm. 
<br/><br/> Serial. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Airports--Contracts and specifications.
<br/><br/><label>LC Class. No.: </label>TL725.2  / .U5 1948