000 00333nam a2200133Ia 4500
005 20250114224929.0
008 250113s9999 xx 000 0 und d
041 _aeng
082 _a2m3124:N5
245 _aLibrary science abstracts. vol.19: 1968
260 _c1968
_bLibrary Association
_aLondon
300 _a435p
365 _cRs.
999 _c135112
_d135112