Front matter
Reading edition
AFTER THE SYSTEM OF
F. AHN,
DOCTOR OF PHILOSOPHY AND PROFESSOR AT THE COLLEGE OF NEUSS.
LONDON: FRANZ THIMM, FOREIGN PUBLISHER, 3 BROOK STREET, GROSVENOR SQUARE. W.
1857.
Reading edition
AFTER THE SYSTEM OF
F. AHN,
DOCTOR OF PHILOSOPHY AND PROFESSOR AT THE COLLEGE OF NEUSS.
LONDON: FRANZ THIMM, FOREIGN PUBLISHER, 3 BROOK STREET, GROSVENOR SQUARE. W.
1857.