1990 recommendations of the International Commission on Radiological Protection :  adopted by the Commission in November 1990. 

 - Oxford ; New York :  Published for the Commission by Pergamon,/  c1991. 
 - vii, 201 pages : 
<br/><br/> At head of title: Radiation protection. 
<br/><br/><label>ISBN: </label>0080411444 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radiation
<br/><br/><label>Dewey Class. No.: </label>616.9897  / Ni