000 00276nam a22001337a 4500
020 _a9780415249805
082 _a501
_bRID/ED
100 _aRidley.B.K
245 _aOn science
_bthinking in action
250 _a1st
260 _aLON
_c2001
300 _ax,225P.
942 _cENGL
999 _c3122
_d3122