000 00265nam a2200097 4500
082 _a025.431 DDC.1-21;5
100 _aDewey ,Melvil
245 _aDewey Decimal classification ED.21 vol.1
_cby Dewey ,Melvil
260 _aNew York
_bOnline computer
_c1996
942 _cREF
999 _c381427
_d381427