Encyclopedia of Computer Science
Anthony Ralston & Edwin D. Reilly & David Hemmendinger
Arrow of God
Chinua Achebe
Environmental and Health Impact of Solid Waste Management Activities
Ronald E. Hester & Roy M. Harrison
Engineering Mathematics
Anthony Croft & Tony Croft & Robert Davison & James Flint & Martin Hargreaves
Profitability, Productivity, and Sustainability
Dennis Onyama