Building, civil engineering and public works committee - tenth session Geneva, April 1983: note on the proceedings 
by International Labour Organisation, Switzerland 
 - Geneva  International Labour Office  1983 
 - 80p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Building Trades
<br/><br/><label>Dewey Class. No.: </label>X2 In8/1983