Front matter
Reading edition
HOURS OF EXERCISE.
THE JUNGFRAU FROM INTERLAKEN.
HOURS OF EXERCISE IN THE ALPS.
BY JOHN TYNDALL, LL.D., F.R.S., AUTHOR OF “FRAGMENTS OF SCIENCE FOR UNSCIENTIFIC PEOPLE,” “HEAT AS A MODE OF MOTION,” ETC., ETC.
NEW YORK: D. APPLETON AND COMPANY, 72 FIFTH AVENUE. 1896.
Authorized Edition.