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ffS the Subjects treated of in w c '" J -poAppendix could not 'well be brought ’the Body of the Book among the A nn0ta fw''and are the most important Part of the ^^tonian Philosophy, they could mt on fistcount be omitted.and therefore I haV 6 ^annexed them , to complete a System °J j ^Science. And I have taken such a ^

I hope will be found not only more na tU r<iconcise , but much more adapted to ^ ythose difficult and intricate Ideas eastapprehended by the intelligent Reader »

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