Zollmann, Carl. <br/><br/>
Law of the air 
by Carl Zollmann. 
 - Milwaukee, Wis.  Bruce Pub. Co.  c1927. 
 - xvi, 286 p.  ill.  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>LCCN: </label>27019436  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aeronautics--Law and legislation--United States.
<br/><br/><label>LC Class. No.: </label>K4094  / .15 1927