(1794). The American tutor's assistant, or, a compendious system of practical arithmetic: Containing the several rules of that useful science, concisely defined, methodically arranged and fully exemplified : the whole particularly adapted to the easy and regular instruction of youth in our American schools (2nd ed.). Philadelphia: Zachariah Poulson.

The American Tutor's Assistant, Or, a Compendious System of Practical Arithmetic: Containing the Several Rules of That Useful Science, Concisely Defined, Methodically Arranged and Fully Exemplified : The Whole Particularly Adapted to the Easy and Regular Instruction of Youth in Our American Schools. 2nd ed. Philadelphia: Zachariah Poulson, 1794.

The American Tutor's Assistant, Or, a Compendious System of Practical Arithmetic: Containing the Several Rules of That Useful Science, Concisely Defined, Methodically Arranged and Fully Exemplified : The Whole Particularly Adapted to the Easy and Regular Instruction of Youth in Our American Schools. 2nd ed. Philadelphia: Zachariah Poulson, 1794.