"Zeitschrift." . . . . "Technische Chemie." . . "Chemische Verfahrenstechnik." . . . . "fundamentals, process design and development, product research and developoment" . . . "I & EC research" . "Industrial & engineering chemistry research : I & EC research ; a publication of the American Chemical Society for applied chemistry & chemical engineering" . "Fundamentals, process design and development, product research and developoment" . "Zeitschrift" . "Industrial and engineering chemistry research" . . "I and EC research" . . .