*BARRE DUPARCQ, EDWARD DE LA.--Elements of Military Art and History.* Translated by Col. Geo. W. Cullum, U.S.E. 8vo, cloth 3 50 *BARRETT, Capt. EDWARD.--Dead Reckoning; or, Day's Work.* 8vo, flexible cloth 1 25 ---- *Gunnery Instructions.* 12mo, cloth 1 25 *BEILSTEIN, F.-An Introduction to Qualitative Chemical Analysis.* Translated by I. J. Osbun. 12mo, cloth 75 *BENET, Gen. S. V.--Electro-Ballistic Machines,* And the Schultz Chronoscope. Second edition. Illustrated. 4to, cloth 3 00 ---- *Military Law and Courts-Martial.* A Treatise on Military Law and the Practice of Courts-Martial. Sixth edition, revised and enlarged. 8vo, law sheep 4 00 *BENTON, Col. J. G.--Ordnance and Gunnery.* A Course of Instruction in Ordnance and Gunnery. Compiled for the use of the Cadets of the U. S. Military Academy. Illustrated. Fourth edition, revised and enlarged. 8vo, cloth 5 00 *BERRIMAN, Maj. M. W--The Militiaman's Manual and Sword-Play without a Master.* Rapier and Broad-Sword Exercises, copiously explained and illustrated; Small-Arm Light Infantry Drill of the United States Army; Infantry Manual of Percussion Musket; Company Drill of the United States Cavalry. Fourth edition. 12mo, cloth 1 00 *BLAKE, W. P.--Report upon the Precious Metals;* Being Statistical Notices of the principal Gold and Silver producing regions of the World, represented at the Paris Universal Exposition. 8vo, cloth 2 00 ---- *Ceramic Art.* A Report on Pottery, Porcelain, Tiles, Terra-Cotta, and Brick. 8vo, cloth 2 00 *BOW, R. H.--A Treatise on Bracing,* With its application to Bridges and other Structures of Wood or Iron. 156 illustrations. 8vo, cloth 1 50 *BOWSER, Prof. E. A.--An Elementary Treatise on Analytic Geometry.* Embracing Plain Geometry, and an Introduction to Geometry of three Dimensions. 12mo, cloth 1 75 ---- *An Elementary Treatise on the Differential and Integral Calculus.* With numerous examples. 12mo, cloth 2 25 *BOYNTON, Maj. EDWARD C.--History of West Point,* And its Military Importance during the American Revolution; and the Origin and Progress of the U. S. Military Academy. With 36 maps and engravings. Second edition. 8vo, fancy cloth 3 50 *BRANDT, J. D.--Gunnery Catechism.*