000 00483nam a2200181Ia 4500
005 20250114193701.0
008 250113s9999 xx 000 0 und d
041 _aeng
082 _bJ1
_a251:M7
100 _aUniversal Decimal
245 _aClassification: Abridged English Edition With Guide
250 _a3rd review edn.
260 _c1961
_bBritish Standards Institution
_aLondon
300 _a254p. 128p.
365 _cRs.
650 _a251:M7
700 _aUniversal Decimal
999 _c86267
_d86267