Anantha Raman, K.S. <br/><br/>
Studies on the demineralisation of athabasca bituminous sands by phase-separation method   
by K.S. Anantha Raman. 
 - Bangalore  Dept.of C.T.&C.E.I.I  1959 
<br/><br/><label>Dewey Class. No.: </label>622.752  / N591