Radiation protection norms 

 - [y.y.]  European Nuclear Energy Agency  1963 
 - 44 s.  tbl.  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radiation--Dosage.<br/>Radiation--Safety measures.
<br/><br/><label>Dewey Class. No.: </label>539.77 RAD 1963