High School Arithmetic: Wentworth and Hill's Practical Arithmetic (Classic Reprint) Wentworth, G. A. Heftet / 2018 / Engelsk
Advanced Arithmetic for High Schools, Normal Schools (Classic Reprint) Wentworth, G. A. Innbundet / 2019 / Engelsk
Algebraic Analysis, Vol. 1: Solutions and Exercises Illustrating the Fundamental Theorems and the Most Important Processes of Pure Algebra (Classic Reprint) Wentworth, G. A. Heftet / 2018 / Engelsk
Exercises in Algebra: Part I, Exercise Manual; Part II, Examination Manual (Classic Reprint) Part I, Exercise Manual; Part II, Examination Manual (Classic Reprint) Wentworth, G. A. Innbundet / 2018 / Engelsk
High School Arithmetic: Wentworth and Hill's Practical Arithmetic (Classic Reprint) Wentworth, G. A. Innbundet / 2018 / Engelsk
First Steps in Number, Vol. 1: First Year, Numbers One to Nine Inclusive (Classic Reprint) Wentworth, G. A. Heftet / 2018 / Engelsk
Advanced Arithmetic for High Schools, Normal Schools (Large Text Classic Reprint) Wentworth, G. A. Heftet / 2019 / Engelsk
Exercises in Algebra: Part I, Exercise Manual; Part II, Examination Manual (Classic Reprint) Wentworth, G. A. Heftet / 2018 / Engelsk
Algebraic Analysis, Vol. 1: Solutions and Exercises Illustrating the Fundamental Theorems and the Most Important Processes of Pure Algebra (Classic Reprint) Wentworth, G. A. Innbundet / 2018 / Engelsk
First Steps in Number, Vol. 1: First Year, Numbers One to Nine Inclusive (Classic Reprint) Wentworth, G. A. Innbundet / 2018 / Engelsk
Exercises in Algebra: Part I, Exercise Manual; Part II, Examination Manual (Large Text Classic Reprint) Wentworth, G. A. Heftet / 2018 / Engelsk
Wentworth Hill's Examination Manuals, Vol. 2: Algebra (Classic Reprint) Wentworth, G. A. Heftet / 2018 / Engelsk
Advanced Arithmetic for High Schools, Normal Schools (Classic Reprint) Wentworth, G. A. Heftet / 2019 / Engelsk
Wentworth Hill's Examination Manuals, Vol. 2: Algebra (Classic Reprint) Algebra (Classic Reprint) Wentworth, G. A. Innbundet / 2018 / Engelsk
Wentworth Hill's Examination Manuals, Vol. 2: Algebra (Large Text Classic Reprint) Wentworth, G. A. Heftet / 2018 / Engelsk