A NEW EDITION, CAREFULLY REVISED AND COMPARED WITH THE BEST PARIS EDITION.

TO WHICH ARE PREFIXED

A MEMOIR OF THE LIFE AND WRITINGS OF

THE AUTHOR;

AND AN ANALYSIS OF THE WORK

BY M. D'ALEMBERT.

IN TWO VOLUMES

VOL. I.

LONDON.

PRINTED FOR J. COLLINGWOOD; J. & W. T. CLAPKE, LONGMAN, HURST,

REES, ORME, & BROWN; T. CADELL; J. & A. ARCH;

G. & W. B. WHITTAKIR, AND R. SCHOLLY

AND DEIGHTON & SONS, CAMEPIDGI.

1823