Gray, J. L. <br/><br/>
Reconstruction of the NRX reactor at Chalk River. 

 - Chalk River :  AECL,  1953. 
 - 11 p. 
<br/><br/><label>ISSN: </label>0067-0367 
<br/><br/><label>Standard No.: </label>AECL-83