000 00337 a2200133 4500
080 _a547
_bB 424 H
245 1 _aHandbuch der organischen chemie
_bVol. XIII
_cby F. Beilstein
250 _a4th edn.
260 _aBerlin
_c1950
650 _aOrganic Chemistry
100 1 _aBeilstein, F.
_d
300 _a2nd suppl.
_c668 p.
901 _a38933
999 _c28833
_d28833