Radioactivity 
recommendations of the International Commission on Radiological Units and Measurements, 1962. 
 - Washington D C   National Bureau of Standards  1963 
 - viii, 53 p.  ill.  24 cm. 
 - ICRU report  10c The International Commission on Radiological Units and Measurements report  86. U.S. National Bureau of Standards Handbook  10c .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radioactivity.
<br/><br/><label>Dewey Class. No.: </label>539.752 INT 1963 
<br/><br/><label>National Library of Medicine Call No.: </label>WN 650  / I63ra 1963