Mills Magnus  <br/><br/>
Maintenance of headway / 
Magnus Mills. 
 - U K :  Bloomsbury,   2009. 
 - 152 pages ;  20 cm. 
<br/><br/><label>ISBN: </label>9781408800355 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public Transport.
<br/><br/><label>Dewey Class. No.: </label>629.45  / MIL