CATALOGUE—GENERAL SCIENCE. 
5 
Baird, W. The Natural History 
(Ray Society.) 
of the British Entomostraca. 
8°. London, 1850. 
Baker, A. 0. Sailing Directions for the English Channel, 
Yol. ii. North Coast of France and the Channel Islands. 
8°. Washington, 1877. 
Ballard, Robert. The Solution of the Pyramid Problem; 
or, Pyramid Discoveries, with a new theory as to their 
use. 8°. New York, 1882. 
.Barclay. Constitution of the United States of America 
with the amendments thereto : to which are added 
Jefferson’s Manual of Parliamentary Practice and 
Barclay’s Digest. 8°. Washington, Nd. 
Barlow, Peter. New Mathematical Tables, containing the 
factors, squares, cubes, logarithms, &c., of all numbers 
from 1 to 10,000. Tables of Powers and Prime 
Numbers ; and an extended Table of Formulae. 
8°. London, 1814. 
-- On the Practical Construction of Achromatic Object 
Glasses. 8°. London, Nd. 
-On the probable electric origin of all the phenomena 
of Terrestrial Magnetism. 4°. London, 1831. 
-On the performance of Fluid Refracting Telescopes, 
and on the applicability of this principle of construction 
to very large instruments. 4°. London, 1830. 
-An account of the experiments made on board 
H.M. Ships “ Lcven,” “ Conway,” and “ Griper,” for 
correcting the local attraction of those vessels. 
8°. London, 1819. 
i 
Barnard, Major-Gen. J. G. Report on the North Sea Canal 
of Holland, and on the Improvement of Navigation 
from Rotterdam to the sea. 4°. Washington, 1872. 
Barnes, J. K. The Medical and Surgical History of the 
War of the Rebellion (1801-65). 
5 Yols. 4°. Washington, 1875. 
