000 00281nam a2200109Ia 4500
008 151128s9999 xx 000 0 und d
041 _aENG
245 _aVan nostrand's scientific encyclopedia
260 _c1938
_aNew York
_bD. Van Nostrand Company
300 _a1234p.
942 _cBK
999 _c28840
_d28840