George Wentworth

Essentials of Arithmetic; Primary Book

School Algebra Volume 1

Commercial Algebra Volume 2

Academic Algebra

Wentworth & Hill's Examination Manuals; Arithmetic Volume 1

A Higher Algebra

Wentworth & Hill's Exercise Manuals; Arithmetic Volume 1

Complete Arithmetic Volume 1

Essentials of Arithmetic

Wentworth-Smith Arithmetics Volume 3; New Jersey Ed

An Advanced Arithmetic for High Schools, Normal Schools and Academies

Wentworth & Hill's Practical Arithmetic

First Steps in Geometry

Exercise Manuals Volume 3

A Text-Book of Geometry

Complete Arithmetic Volume 2

Essentials of Arithmetic Volume 2

School Algebra Volume 2

A High School Arithmetic; (Wentworth & Hill's Practical Arithmetic).

New York State Arithmetic; Years Five and Six

Wentworth's Solid Geometry

Surveying and Tables

Arithmetic Volume 3

An Advanced Arithmetic