BOZMAN (E F). Ed. <br/><br/>
Everymans encyclopaedia. Ed.4. Vol.4. Coquelin, Benoit Constant-Emulsion. 

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 - London  J. M. Dent and Sons Limited  1958 
 - v,758 
 - 4 .
<br/><br/><label>Dewey Class. No.: </label>040/133