Nature and magnitude of the problem of spent radiation sources. 

 - Vienna Austria  1991 
 - 81 p.  ill.  30 cm. 
 - International Atomic Energy Agency  TECDOC  620 .
<br/><br/><label>ISSN: </label>1011-4289 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Accident<br/>Americium<br/>Cesium<br/>Cobalt
<br/><br/><label>Dewey Class. No.: </label>363.1799 NAT 1991