Knoop, Douglas <br/><br/>
Outlines of railway economics 
Douglas Knoop 
 - London  Macmillan  1925 
 - 274 P. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commerce
<br/><br/><label>Dewey Class. No.: </label>380.009  / KNO