000 00273nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _a006:017
_bISO
245 0 _aISO catalogue 1999
260 _aSwitzerland
_bInternational Organization of Standardization
_c1999
942 _cREF
999 _c41682
_d41682