Operational safety experience feedback by means of unusual event reports. 

 - Vienna :  IAEA,  1996. 
 - 144 p. :  diagr. 
<br/><br/> Anexos: p.25-140 
<br/><br/><label>ISSN: </label>1011-4289 
<br/><br/><label>Standard No.: </label>IAEA-TECDOC-891