Joseph Ray

Rays New Primary Arithmetic for Young Learners (1877)

Ray's New Test Examples in Arithmetic (Ray's Arithmetic)

The Northeastern Reporter Volume 106

Three Thousand Test Examples in Arithmetic

Ray's New Primary Arithmetic for Young Learners, Book 1 - Primary Source Edition

Ray's New Intellectual Arithmetic, Book 2 - Primary Source Edition

Dubbs' Arithmetical Problems

Ray's Eclectic Arithmetic on the Inductive and Analytic Methods of Instruction; Designed for Common Scdhools and Academies

Elements of Algebra; For Colleges, Schools, and Private Students Volume 2

Elements of Algebra

Ray's Arithmetic, Second Book; Intellectual Arithmetic, by Induction and Analysis Volume 2

Ray's Elementary Arithmetic; Embracing Mental and Written Exercises, for Beginners

A Key to Ray's Higher Arithmetic Volume 4; Containing Full and Lucid Solutions to Examples in That Work

Ray's Algebra, Part Second Volume 2; An Analytical Treatise, Designed for High Schools and Colleges

Ray's New Intellectual Arithmetic Volume 2

Ray's Modern Intellectual Arithmetic; A Revised Edition of Ray's Intellectual Arithmetic

Ray's Algebra, Part First Volume 1; On the Analytic and Inductive Methods of Instruction, with Numerous Practical Exercises, Designed for Common Schools and Academies

Ray's Algebra, Part Second Volume 2; An Analytical Treatise, Designed for High Schools and Academies

Practical Arithmetic

Ray's Algebra, First Book Volume 1; Primary Elements of Algebra, for Common Schools and Academies

Practical Arithmetic, by Induction and Analysis Volume 3

Primary Elements of Algebra; For Common Schools and Academies

Elementary Algebra Volume 1; Ray's Algebra. Part First

Ray's Algebra Volume 2; Designed for High Schools and Colleges. an Analytical Treatise