Warren Colburn

A Key Containing the Answers to the Examples in the Introduction to Algebra Upon the Inductive ..

1831

An Introduction to Algebra Upon the Inductive Method of Instruction

1828

Arithmetic Upon the Inductive Method of Instruction: Being a Sequel to Intellectual Arithmetic

1827

Intellectual Arithmetic: Upon the Inductive Method of Instruction

1826

Arithmetic Upon the Inductive Method of Instruction: Being a Sequel to ..

1826

First Lessons in Arithmetic: On the Plan of Pestalozzi, with Some Improvements

1822

First Lessons in Arithmetic

Arithmetic Upon the Inductive Method of Instruction

Warren Colburn's First Lessons

2022

A Key Containing the Answers to the Examples in the Introduction to Algebra ..

1829

Intellectual Arithmetic

Colburn's First Lessons

Introd. to Algebra upon the Inductive Method of Instruction

Introduction to Algebra

Colburn's First Lessons, Intellectual Arithmetic, upon the Inductive Method