000 00320 a2200121 4500
080 _a54-3
_bS 568 C
245 1 _aChemical elements and their compounds
_bVol. II
_cby N.V. Sidgwick
260 _aOxford
_bClarendon Press
_c1950
650 _aChemical
100 1 _aSidgwick, N.V.
_d
300 _a885-1703 p.
901 _a77548
999 _c28541
_d28541