000 00283nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a608:001.814
_bRYL
100 _aRyle, Martin
245 0 _aResearch and discovery
260 _aEngland
_bCentral office of information
942 _cBK
999 _c19887
_d19887