Dilworth, T. (1784). The schoolmasters assistant: Being a compendium of arithmetic, practical and theoretical (The twenty-second edition.). New York: Printed and sold by Hugh Gaine.
Chicago Style CitationDilworth, Thomas. The Schoolmasters Assistant: Being a Compendium of Arithmetic, Practical and Theoretical. The twenty-second edition. New York: Printed and sold by Hugh Gaine, 1784.
MLA CitationDilworth, Thomas. The Schoolmasters Assistant: Being a Compendium of Arithmetic, Practical and Theoretical. The twenty-second edition. New York: Printed and sold by Hugh Gaine, 1784.