00517nam a22001692  4500001001100000005001700011008004100028020001700069040000800086100002200094245006100116260005100177300003000228504004100258650002500299050002300324000001709220140825164702.0090805s1969    ilu      b    000 0 eng d  a0226672840 :  aPUL1 aPolanyi, Michael.10aKnowing and being :bessays /cedited by Marjorie Grene.  aChicago :bUniversity of Chicago Press,c1969.  axvii, 246   p. ;c23  cm.  aIncludes bibliographical references. 0aSciencexPhilosophy.  aBD161b.P719 1969b