C.T. Dorji. <br/><br/>
Historical development of road transport induxtry in Bhutan / 
Dr. C.T. Dorji. 
 - 1st ed. 
 - New Delhi :  Vikas Marg,  1999. 
 - XII, 155p. ;  ill. col. ;  22 cm. 
<br/><br/><label>ISBN: </label>8186239081 
<br/><br/><label>Dewey Class. No.: </label>388.095498  / CHE