Joseph PetekBooksRethinking Whitehead's SymbolismWhitehead at Harvard, 1925-1927Unearthing the Unknown WhiteheadEssays and Articles of Alfred North Whitehead, 1886-1916Harvard Lectures of Alfred North Whitehead, 1925-1927Essays and Articles of Alfred North Whitehead, 1917-1942Whitehead at Harvard, 1924-1925Author data: Open Library