Revised guidance on the principles for establishing intervention levels for the protection of the public in the event of a nuclear accident of radiological emergency: Interim report on the development of revised guidance on the principles and application of intervention levels of dose. 

 - Vienna :  IAEA,  1988. 
 - 54 p. 
<br/><br/><label>Standard No.: </label>IAEA-TECDOC-473