Εικόνες σελίδας
PDF
Ηλεκτρ. έκδοση
[ocr errors]

ARITHMETIC,

ON A NEW PLAN;

IN WHICH MENTAL ARITHMETIC IS COMBINED
WITH THE USE OF THE SLATE;

CONTAINING

A COMPLETE SYSTEM FOR ALL PRACTICAL

PURPOSES;

BEING IN DOLLARS AND CENTS.

STEREOTYPE EDITION, REVISED AND ENLARGED,

WITH.

EXERCISES FOR THE SLATE.

TO WHICH IS ADDED

A PRACTICAL SYSTEM OF BOOK-KEEPING.

BY ROSWELL C. SMITH.

PHILADELPHIA:

WILLIAM MARSHALL & CO.

271, Market street, corner of Seventh.

« ΠροηγούμενηΣυνέχεια »