Wentworth's Plane and Solid Geometry
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Plane and Spherical Trigonometry and Tables - Primary Source Edition
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Plane trigonometry and tables
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Plane Geometry
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Machine-Shop Mathematics
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Textbook of Geometry
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Practical Arithmetic
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Elements of Algebra
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Elementary algebra,
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A Text-Book of Geometry
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Plane and Spherical Trigonometry and Surveying
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Arithmetics: Book 3
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Five-place logarithmic and trigonometric tables
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Wentworth & Hill's Exercise Manuals.( Geometry
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Wentworth's Primary Arithmetic
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Wentworth's Plane Geometry
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Algebraic Analysis: Solutions and Exercises, Illustrating the Fundamental Theorems and the Most Important Processes of Pure Algebra
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The First Steps in Number, Part 2
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Machine-Shop Mathematics
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Syllabus of Geometry - Primary Source Edition
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A college algebra,
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An Elementary Arithmetic
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The First Step In Algebra
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First Steps in Number: A Primary Arithmetic
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Answers: Wentworth's Elements Of Algebra And Complete Algebra
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A Grammar School Arithmetic
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Answers to the Problems in Wentworth and Hill's Exercises in Algebra
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New Plane and Spherical Trigonometry, Surveying and Navigation, Teachers' Edition
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Plane and Solid Geometry. Teachers' ed.
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Wentworth & Hill's examination manuals. No. I. Artihmetic
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