Watt, L.A.K. <br/><br/>
Small halogen-quenched geiger counters development work to march 1954. 

 - Chalk River :  AECL,  1954. 
 - 27 p. :  6 figuras 
<br/><br/><label>ISSN: </label>0067-0367 
<br/><br/><label>Standard No.: </label>AECL-103 CRGP-570