Decommissioning of medical, industrial and research facilities :  safety guide 

 - Vienna :  International Atomic Energy Agency,  1999 
 - 37 p. :  ill. ;  24 cm. 
 - Safety standards series;  No. WS-G-2.2 .
<br/><br/>Refrences: p. 22-23 
<br/><br/><label>ISBN: </label>9201020996