4 treff

Inks : their composition and manufacture : including methods of examination and a full list of English patents
C. Ainsworth Mitchell [and T.C. Hepworth]...
Bok Engelsk 2015
Documents and their scientific examination : with special reference to the chemistry involved in cases of suspected forgery, investigation of disputed documents, handwriting etc.
Mitchell, C. Ainsworth
Bok Engelsk 1922
Edible oils & fats
by C. Ainsworth Mitchell
Bok Engelsk 1918
Oils : animal, vegetable, essential and mineral
Mitchell, C. Ainsworth
Bok Engelsk 1916