00400cam a2200133ua 4500041001000000082001900010100002100029245013100050260004200181300001200223504000500235942000700240999001900247  aengh  a828.09bWIL/EI  aWilley, Basil  .  aEighteenth century background: Studies on the idea of nature in the thought of the period / cBasil Willey.hTextual Documents  aLondon : bChatto and winds , c1961.  a302 ; .  a  cBK  c330040d330040