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Houghton GC.L.p Liebniz Svmmi polyhistorias tab II. en Tab II from Svmmi polyhistoris Godefridi Gvilielmi Leibnitii Protogaea Goettingae Gottfried Wilhelm Leibniz lib harvard edu GC Houghton Library Harvard University lib harvard edu GC Houghton Library Harvard Universitybr Gottfried Wilhelm Leibniz author This is media