Low-background high-efficiency Geiger-Müller counter 
[haz.] International Atomic Energy Agency 
 - Vienna  IAEA  1964 
 - 32 s.  24 cm. 
 - IAEA Technical reports series  no. 33 .
<br/><br/>Kaynakça var. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geiger-Müller counters.
<br/><br/><label>Dewey Class. No.: </label>539.774 LOW 1964