
Robinson, Horatio Nelson A New Treatise On Surveying and Navigation, Theoretical and Practical: With Use of Instruments, Essential Elements of Trigonometry, and the Necessary ... Schools, Colleges, and Practical Surveyors

Robinson, Horatio Nelson Elements of Geometry, Plane and Spherical: With Numerous Practical Problems

Robinson, Horatio Nelson A New Treatise On Surveying and Navigation, Theoretical and Practical: With Use of Instruments, Essential Elements of Trigonometry, and the Necessary ... Schools, Colleges, and Practical Surveyors

Robinson, Horatio Nelson New Elementary Algebra: Containing the Rudiments of the Science : For Schools and Academies