"Composés organiques Synthèse." . . "Methode." . . "Praktikum." . . . . "Chemistry Techniques, Analytical Laboratory Manuals." . . . . . . . . . . "Selected derivatives of organic compounds a guidebook of techniques and reliable preparations" . . . . . . . . . . "Selected derivatives of organic compounds"@en . "Selected derivatives of organic compounds : a guidebook of techniques and reliable preparations" . . . . . . "Selected derivatives of organic compounds: a guidebook of techniques and reliable preparations" . . . . . "Chemistry, Organic Laboratory Manuals." . . "Organische Chemie." . . "Kristallisation." . . "Organische Verbindungen." . . "Organische Analyse." . .