Proceeding on industrial isotope radiography 

 - London  BCPC           1976 
 - xxviii, 406p.  cm. 
<br/><br/><label>Standard No.: </label>24422 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X8(E196)p1,N76, L6