Hyde, Margaret O.  1917- <br/><br/>
Flight today & tomorrow / 
by Margaret O. Hyde ; foreword by Glenn O. Blough ; illustrated by Clifford N. Geary. 
 - New York :  Whittlesey House,  1958 
 - 140 p. :  ill. ;  21 cm. 
<br/><br/>Includes bibliographical references (p. 135) and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aeronautics--Juvenile literature.<br/>Aeronautics.
<br/><br/><label>Dewey Class. No.: </label>629.126  / HYF 1958