000 00424nam a22001577a 4500
999 _c24652
_d24652
008 191122b ||||| |||| 00| 0 eng d
020 _a-
041 _heng
082 _a503
_bNos
100 _aNostrand Van . D
_947197
245 _aVan Nostrand's Scientific Encyclopedia
260 _aCanada ,
_bVan Nostrand Company
_c1938.
300 _a1839 p.
_bill;
_c28 cm.
650 0 _aNatural Science & Mathametics
942 _cREF