Fiftieth Anniversary of the Graduation in Medicine of Samuel Clagett Busey, M.D. LL.D Kober, George Martin Heftet / 2009 / Engelsk
History and Development of the Housing Movement in the City of Washington, Part 3 Kober, George Martin Heftet / 2017 / Engelsk
Diseases of Occupation and Vocational Hygiene (Classic Reprint) Kober, George Martin Heftet / 2018 / Engelsk
Fiftieth Anniversary of the Graduation in Medicine of Samuel Clagett Busey, M.D., LL. D (Classic Reprint) Kober, George Martin Innbundet / 2018 / Engelsk
Composition and Characteristics of the Agricultural Population in California (Classic Reprint) Peterson, George Martin Innbundet / 2018 / Engelsk
Philosophical Works of Leibnitz: Comprising the Monadology, New System of Nature, Principles of Nature and Grace, Letters to Clarke, Refutation of Spinoza, and His Other Important Philosphical Opuscules, Together With the Abridgement of the Theodicy Duncan, George Martin Heftet / 2018 / Engelsk
Philosophical Works of Leibnitz: Comprising the Monadology, New System of Nature, Principles of Nature and Grace, Letters to Clarke, Refutation of Spinoza, and His Other Important Philosphical Opuscules, Together With the Abridgement of the Theodicy Duncan, George Martin Heftet / 2018 / Engelsk
History and Development of the Housing Movement in the City of Washington, Part 3 Kober, George Martin Innbundet / 2015 / Engelsk
