F. THOMAS COMPBELL RUDOLF PFEFFERKOM, . (1985). ENCYCLOPEDIA OF INDUSTRIAL CHEMISTRY VOL - A 1. NULL: V. C. H. (GERMANY).
F. THOMAS COMPBELL RUDOLF PFEFFERKOM, . 1985. ENCYCLOPEDIA OF INDUSTRIAL CHEMISTRY VOL - A 1. NULL: V. C. H. (GERMANY).
F. THOMAS COMPBELL RUDOLF PFEFFERKOM, . ENCYCLOPEDIA OF INDUSTRIAL CHEMISTRY VOL - A 1. NULL: V. C. H. (GERMANY). 1985.