TEACHER OF MATHEMATICS IN THE PEIRCE COLLEGE OF BUSINESS.

PHILADELPHIA:

E. H. BUTLER & CO.

Entered, according to Act of Congress, in the year 1882, by

E. H. BUTLER & CO.

In the Office of the Librarian of Congress, at Washington, D. C.

ELECTROTYPED BY MACKELLAR, SMITHS & JORDAN, PHILADELPHIA.