000 00253nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _a006:017
_bDIN
245 0 _aDIN catalogue for technical rules 1999. V 3
260 _aBerlin
_bBeuth
_c1999
942 _cREF
999 _c41696
_d41696