Maximum permissible body burdens and maximum permissible concentrations of radionuclides in air and in water for occupational exposure  recommendations of the National Committee on Radiation Protection 

 - Washington  U.S. Department of Commerce  1959 
 - viii, 95 s.  tbl.  18 cm. 
 - National Bureau of Standards handbook  69 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radioactivity--Physiological effect.
<br/><br/><label>Dewey Class. No.: </label>539.753 MAX 1959