Arithmetical questions, on a new plan: designed as a supplement to the author's engraved Introduction to arithmetic; and Intended to Answer the Double Purpose of Arithmetical Instruction and Miscellaneous Information. To Which are Serjoined, Observations on Weights and Measures, with a Complete Collection of Arithmetical Tables, and Explanatory Remarks. For the Use of Young Ladies. By William Butler, Teacher of Writing, Accounts, and Geography, in Ladies Schools, and in Private Families [electronic resource].