. . "Alkine." . . . . . . . . . . . . . "Acetylene chemistry"@en . . . "Acetylene chemistry" . . . . . "The Chemistry of Acetylene and related Compounds"@en . . . . "The chemistry of acetylene and related compounds"@en . "The chemistry of acetylene and related compounds" . . "The Chemistry of Acetylene and Related Compounds" . . "The Chemistry of acetylene and related compounds" . . . . . "Acetylene." . . "Acétylène." . "Acétylène Composés." . . "Acetylen." . . "Composés acétyléniques." . .