[PHILOSOPHY]. WILLUGHBY, FRANCIS. Philosophical Letters between the late Learned Mr. Ray and several of his Ingenious Correspondents... London, 1718 -- MARTIN, BENJAMIN. The Philosophical Grammar; being a view of the Present State of Experimented Physiology, or Natural Philosophy... London, 1738 -- MARTIN. The young Gentleman and Lady's Philosophy... London, 1772. 2 volumes -- [ANON.]. Philosophical Transactions... London, 1781. Together 7 volumes, various sizes, mostly contemporary bindings, condition varies. (5)

細節

[PHILOSOPHY]. WILLUGHBY, FRANCIS. Philosophical Letters between the late Learned Mr. Ray and several of his Ingenious Correspondents... London, 1718 -- MARTIN, BENJAMIN. The Philosophical Grammar; being a view of the Present State of Experimented Physiology, or Natural Philosophy... London, 1738 -- MARTIN. The young Gentleman and Lady's Philosophy... London, 1772. 2 volumes -- [ANON.]. Philosophical Transactions... London, 1781. Together 7 volumes, various sizes, mostly contemporary bindings, condition varies. (5)