Ab. Razak Dan <br/><br/>
Economies of scale in road haulage / 
by Ab. Razak bin Dan 
 - Leeds :  The University of Leeds,  1981 
 - 101 p. ;  25 cm. 
<br/><br/> Thesis (MA) - University of Leeds 1981 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economies of seale