Dilworth, T. (1803). The federal calculator, or, American schoolmaster's companion: Being a compendium of federal arithmetic, both practical and theoretical. Printed by Obadiah Penniman.
Chicago-Zitierstil (17. Ausg.)Dilworth, Thomas. The Federal Calculator, or, American Schoolmaster's Companion: Being a Compendium of Federal Arithmetic, Both Practical and Theoretical. Troy [N.Y.]: Printed by Obadiah Penniman, 1803.
MLA-Zitierstil (9. Ausg.)Dilworth, Thomas. The Federal Calculator, or, American Schoolmaster's Companion: Being a Compendium of Federal Arithmetic, Both Practical and Theoretical. Printed by Obadiah Penniman, 1803.
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