Metcalf, Kenneth N. <br/><br/>
Transportation  information sources 
Kenneth N. Metcalf 
 - Detroit, Mich.  Gale Research Co.  1965 
 - 307 p. ;  23 cm. 
 - Management information guide  8 .
<br/><br/> includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation--Bibliography<br/>Geography--Bibliography