THE ELEMENTS OF NATURAL OR EXPERIMENTAL PHILOSOPHY. BY TIBERIUS CAVALLO, F. R. S. &c. THIRD AMERICAN EDITION, WITH ADDITIONAL NOTES, SELECTED FROM VARIOUS AUTHORS, IN TWO VOLUMES. VOL. I. UNIVERSITY PHILADELPHIA : PUBLISHED BY TOWAR & HOGAN, NO. 255, MARKET STREET. J. H. Cunningham, printer. 1825. |