000 00306nam a2200109 4500
082 _a025.43 UDC;15
100 _aB S I
245 _aUniversal Decimal Classification English Abridged edition 1961 (Photocopy)
_cby BSI
250 _a3
260 _aLondon
_bBritish standards Institution
_c1961
942 _cREF
999 _c379961
_d379961