Directory of authorities and principal organizations related to the building industry. 

 - [New York] :  United Nations,  1968. 
 - [United Nations. Document] ;  ST/ECE/HOU/35 .
 - Document (United Nations) ;  ST/ECE/HOU/35 .
<br/><br/> "United Nations publication. Sales no. E. 69. II.E 9." 
<br/><br/><label>ISBN: </label> 1.50 
<br/><br/><label>LCCN: </label>70006121 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Construction industry -- Europe -- Directories.--Construction industry -- Europe -- Directories.--Construction industry -- Europe -- Directories.
<br/><br/><label>LC Class. No.: </label>JX1977  / .A2 ST/ECE/HOU/35 
<br/><br/><label>Dewey Class. No.: </label>338.4/7/6900254