000 00272nam a22001217a 4500
082 _a305.40954
_bKEY
100 _aCaton ,A,R
245 _aThe key of progress
_ccaton A R
260 _aLondon
_b Humphrey milford
_c1930
300 _aix 250 p
650 _aMCE
942 _cBK
999 _c12793
_d12793