ENCYCLOPAEDIA BRITANNICA. PRINCIPAL SUBJECTS. 



VOLUME IV.— Continued. 



ATMOMETER, BAROMETER, and BAROMETRICAL MEA- 

 SUREMENTS. By Sir John Leslie. With Supplements. 



ATMOSPHERE. By Thomas Thomson, late Professor of Che- 

 mistry in the University of Glasgow. 



ATTERBURY. By the Right Hon. Thomas Babington Macaclay. 



ATTRACTION. By James Ivory, F.R.S. 



AURORA BOREALIS. By Robert Jameson, F.R.S., late Pro- 

 fessor of Natural History in the University of Edinburgh. 



AUSTRALASIA & AUSTRALIA. By Sir John Barrow. With 

 continuation by Samuel Mossman, Author of the " Gold Fields of Australia," etc. 



AUSTRIA. By Emeric Szabad, Author of "Hungary, Past and 

 Present." 



AVERAGE. By John W arrack, Average Stater. 



BACON. By William Spalding, Professor of Logic in the Univer- 

 sity of St. Andrews. 



BAKING, BLEACHING, etc. By James Stark, M.D., F.R.S.E. 



BAILLIE, BARBOUR, BALLAD, BARCLAY, etc. By David 

 Irving, LL.D. 



BALANCE OF POWER and BIBLIOGRAPHY. By Macvey 



Napier, late Professor of Conveyancing in the University of Edinburgh. 



BALLOT, BANKRUPTCY, and BENTHAM. By J. H. Burton, 



Author of the " History of Scotland," etc. 



BASKET-MAKING. By Sir J. G. Dalzell. 



BATHING, BECCARIA, etc. By Thomas Young, M.D. 



BENGAL. By Edward Thornton, East India House. 



BEAUTY. By Lord Jeffrey. 



BEE. By James Wilson, F.R.S.E. 



BEETHOVEN. By George Farquhar Graham. 



BELGIUM. 



BELL, (SIR CHARLES.) By Sir John M'Neill, 



BIBLE and BIBLE SOCIETIES. By Rev. James Taylor, D.D. 



BLACK SEA. By Lawrence Oliphant, Author of "The Russian 



Shores of the Black Sea." 



BLASTING. By Robert and TnoMAS Stevenson, Civil Engineers. 

 BOHEMIAN BRETHREN. By James Montgomery, Author of 



" Greenland and other Poems." 



BOLIVIA. 



Babylon — Baptism — Bernouilli - BUnd — Block- Machinery — Blowpipe. 



