000 00245 a2200109 4500
080 _a5
_bH 645 I
245 1 _aImpact and value of science
_cby D.W. Hill
260 _aLondon
_c88 p.
650 _aScience
100 1 _aHill, D.W.
_d
901 _a18703
999 _c24267
_d24267