DIONYSIUS LARDNER, DOCTOR OF CIVIL LAW, FELLOW OF THE ROYAL SOCIETIES OF LONDON AND EDINBURGH- FOR THE ADVANCEMENT OF SCIENCE, AND FORMERLY PROFESSOR OF ASTRON- "The most obvious means of elevating the people, is to provide for them works on popular and prac- IN TWO VOLUMES. NEW YORK: GREELEY & MCELRATH, TRIBUNE BUILDINGS. 1846. |