Note 312 — Chapter X · INTRODUCTION TO THE SCIENTIFIC STUDY OF OLD AGE
P. Chalmers (Peter Chalmers) Mitchell translation
“Die Kunst das Menschliche Leben zu Verlängern.” Wiesbaden, 1891.
P. Chalmers (Peter Chalmers) Mitchell translation
“Die Kunst das Menschliche Leben zu Verlängern.” Wiesbaden, 1891.