1. The Chemical Economy;Reuben,1973
2. A History of the International Chemical Industry;Aftalion,1991
3. Basic Chemical Engineering Research. Where are we going?;Villermaux;Trans. IChemE, Part A,1993
4. Conceptual and Institutional Obstacles to the Emergence of Unit Operations in Europe;Guédon,1980
5. The Beginnings of Chemical Engineering Education in the USA;Westwater,1980