system, recast in modern notation. Hill, C. O. Word and Object in Husserl, Frege and Russell: The Roots of Twentieth-Century Philosophy. Athens: Ohio University
哲學博士(拉丁語:Philosophiæ Doctor,英語:Doctor of Philosophy,簡稱PhD、Ph.D.或D.Phil.,又譯研究博士)源于希腊语,意思为对智慧的爱(「Love of Wisdom」)。是英美教育传统中的各国,其大学可以授予的最高学位,已完成博士阶段课程但尚未完成论文的博士生又称为博士候选人(Ph
Understanding in Science' by Oliver L. Reiser," Philosophy and Phenomenological Research 17: 432–33. Reiser, Oliver Leslie 1946. A philosophy for world unification;: