THE ORIGIN AND PROGRESS OF THE UNITED STATES

A séries of Lectures, designed to iïlustrate the character of American Civilization.

BY WASHINGTON M'CARTNEY,

PEOFESSOE OF MATHEMATICS IN LAFATETTE COLLEGE, EASTON, PA

404 pages 12mo. Prioe, $1.00.

M'CARTNEY'S

Differential and Intégral Calculus.

THE PRINCIPLES OF THE DIFFERENTIAL AND INTEGRAL CALCULUS, AND THEIR APPLICATION TO GEOMETRT.

BY NA^ASHINGTON M'CARTNEY,

PROFHSSOR OF MATHEMATICS IN LAFATETTE COLLEGE.

1 vol. 8to. Price $1.25.

Macaulay's History of England.

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