000 00273nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a5(031)
_bVAN
245 0 _aVan Nostrand's scientific encyclopedia
250 _aEd.4& 5
260 _aNew York
_bVan Nostrand
942 _cBK
999 _c24848
_d24848