На данной странице предаставлены все книги автора «Joseph Ray»
Practical arithmetic : by induction and analysis (Joseph Ray)
Primary elements of algebra: for common schools and academies (Joseph Ray)
Practical arithmetic, by induction and analysis (Joseph Ray)
Primary Elements of Algebra (Joseph Ray)
Practical Arithmetic (Classic Reprint) (Joseph Ray)
Ray's New Practical Arithmetic. A Rev. Ed. of the Practical Arithmetic (Joseph Ray)
Ray's New Primary Arithmetic for Young Learners, Book 1 (Joseph Ray)
Ray's New Practical Arithmetic (Joseph Ray)
Key to Ray's New Higher Arithmetic (Joseph Ray)
Ray's New Intellectual Arithmetic (Joseph Ray)
New Elementary Algebra. Primary Elements of Algebra, for Common Schools and Academics (Joseph Ray)
Elementary Algebra. Ray's Algebra. Part First: On the Analytic and Inductive Methods of Instruction: With Numerous Practical Exercises. Designed for Common Schools and Academies (Joseph Ray)
A Key To Ray's Higher Arithmetic. Containing Full And Lucid Solutions (Joseph Ray)
Key To Ray's New Arithmetics. Primary Intellectual And Practical (Joseph Ray)
Key to Ray's Algebra, Parts First and Second. Containing Statements and Solutions of Questions With Remarks and Notes ; Also an Appendix Containing Indiscriminate and Diophantine Analysi (Joseph Ray)
Ray's Arithmetic, Second Book. Intellectual Arithmetic, by Induction and Analysis (Joseph Ray)
