Health physics and radio.  status report no. 1, 1st January 1961 - 1st July 1961.  Isotope unit : 
 Health physics and radioisotope unit. 

 - Accra :  University of Ghana,  1961. 
 - Status report ;  no. 1 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radiotherapy.<br/>Radioisotopes -- Therapeutic use.--Radioisotopes -- Therapeutic use.