000 00274nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _a006:017
_bBSI
245 0 _aProducts and services catalogue BSI 1999
260 _aLondon
_bBritish Standards Institution
_c1999
942 _cREF
999 _c41695
_d41695