1. Aggteleky B (1982) Fabrikplanung, vol 2. Hanser, Munich
2. Aggteleky B (1987) Fabrikplanung, vol 1. Hanser, Munich
3. Aguilera JM (2000) Microstructure and food product engineering. Food Technol 54(11):56–65
4. Anonymous (1993) Portable processing. J Food Eng Int 10:33
5. Aspen (2001) The HACCP training resource pack. Aspen, Gaithersburg