TALKS ABOUT SCIENCE.

BY THE LATE

THOMAS DUNMAN,

FORMERLY LECTURER ON PHYSIOLOGY AT THE BIRKBECK INSTITUTION, AND
THE WORKING MEN'S COLLEGE.

GRIFFITH & FARRAN,
(SUCCESSORS TO NEWBERY AND HARRIS),

WEST CORNER OF ST. PAUL'S CHURCHYARD, LONDON.

E P. DUTTON & CO., NEW YORK

198. f. 113.