Stopping powers for use with cavity chambers. 

 - Washington :  NCRP,  1961. 
 - vii, 85 p. :  tabla, diagr. 
 - Report, no.<27>=490  1\  Handbook, no.<79> .
 - Estados Unidos. National committee on radiation protection and measurements Estados Unidos. National bureau of standards .
 - Report, no.<27>=830  #\  Handbook, no.<79> .
<br/><br/> Recommendations of the NCRP  Bibliografía: p.80-85 
<br/><br/><label>ISSN: </label>0083-209X 
<br/><br/><label>Standard No.: </label>NCRP-REPORT-27