" 146, " 23, for “became” read “become.”

" 157, line 4, for “casuality” read “causality.”

" 166, " 3, insert § 25.

" 169, " 5, for “Laertes” read “Laertius.”

" 172, " 32, for “casuality” read “causality.”

" 182, " 8, for “quidities” read “quiddities.”

" 184, " 30, for “this” read “thus.”

" 205, " 35, for “casuality” read “causality.”

" 220, " 32, for “ειδη” read “ειδη.”

" 222, " 24, for “casuality” read “causality.”