000 00282nam a22001214a 4500
082 _a160 KEY
100 _aKeynes, John Maynard
245 _aA Treatise On Probability
250 _a1
260 _aLondon:
_bMacmillan and Company Ltd,
_c1957
300 _aXI,466p.:
942 _cBK
999 _c499567
_d499567