Techniques for assessing industrial hazards  a manual 
World Bank. 
 - Washington  World Bank  1988 
 - ix, 170p., ill.; 28cm 
 - (World Bank Technical paper number; 55). .
<br/><br/><label>ISBN: </label>0-8213-0779-7. 
<br/><br/><label>Dewey Class. No.: </label>363.11  / W83T