Title: The search for concreteness
Subjects: Concrete (Philosophy), Methodology, Self-evidence (Logic), Hegel, georg wilhelm friedrich, 1770-1831, Whitehead, alfred north, 1861-1947, Hegel, Georg Wilhelm Friedrich, 1770-1831 --, Whitehead, Alfred North, 1861-1947 --, The concrete, Contributions in the concrete
People: Alfred North Whitehead (1861-1947), Georg Wilhelm Friedrich Hegel (1770-1831)