TY - BOOK A1 - Kierkegaard, Søren T1 - Either / or. Volume one, New York (Anchor Books) 1959. Y1 - 1959 ER - TY - BOOK A1 - Kierkegaard, Søren T1 - Either / or. Volume two, New York (Anchor Books) 1959. Y1 - 1959 ER -