Computer modelling of single sludge systems for the computer aided design and control of activated sludge processes. - David A. Sanders; A. D. Hudson; H. Cawte; O. Fenske; G. A. Poland; G. E. Tewkesbury (Microprocess. Microprogramming, 1994)

Navigational assistance for disabled wheelchair-users. - M. J. Goodwin; David A. Sanders; G. A. Poland; I. J. Stott (J. Syst. Archit., 1997)