UNITED STATES CALCULATOR; OR, ARITHMETIC SIMPLIFIED, IN DOLLARS AND CENTS, ADAPTED TO THE COMMERCE OF THE UNITED STATES, IN ITS FOREIGN AND DOMESTIC RELATIONS, ABBREVIATED, SIMPLIFIED, AND ARRANGED ON A NEW SYSTEM, IN A SERIES OF LECTURES, COMPRISING THE ANALYTICAL AND SYNTHETICAL METHODS OF DEMONSTRATION, DESIGNED FOR SCHOOLS AND ACADEMIES. BY JOHN M'NEVIN, TEACHER OF ENGLISH AND MATHEMATICS BALTIMORE: PUBLISHED BY FIELDING LUCAS, JR. PRINTED BY JAMES YOUNG, Price One Dollar. |