Ministry of Works and Human Settlement. <br/><br/>
Labour and material coefficients (civil) 2009 / 

 - Thimphu, Bhutan :  Ministry of Works and Human Settlement, Standard and Quality Control Authority,  2009. 
 - 253 p. :  ill. ;  29 cm. 
<br/><br/><label>ISBN: </label>NA 
<br/><br/><label>LC Class. No.: </label>GD00335 
<br/><br/><label>Dewey Class. No.: </label>A3.10  / MoWHS 
<br/><br/><label>Gov. Doc. Class. No.: </label>A3.10