Beilstein handbook of organic chemistry, fourth edition. Beilstein handbook of organic chemistry. Fourth edition. Gmelin handbook of inorganic chemistry, 8th edition. Beilstein handbook of organic chemistry : Beilstein handbook of organic chemistry / Beilstein handbook of organic chemistry. Beilstein handbook of organic chemistry Beilsteir handbook of organic chemistry Beilstein handbook of organic chemistry. Fifth supplementary series, v.17 / Gmelin handbook of inorganic chemistry, system number 5 :