Rule of bullock carts and trucks in rural transport case studies 

 - New Delhi   Programme Evaluation Organisation         1963 
 - ii, 160p  cm. 
<br/><br/> App.: 134-180p 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X412.2.N6t, K3