Biafra's War 1967-1970
Al J. Venter
Knowledge Communication in Global Organisations
Nils Braad Petersen
Mechanical Engineering Design (SI Edition)
Ansel C. Ugural
Engineering Mathematics
Anthony Croft & Tony Croft & Robert Davison & James Flint & Martin Hargreaves
A Dictionary of Mechanical Engineering
Anthony G. Atkins & Marcel Escudier