The Chemistry and Technology of Petroleum, Fifth Edition
James G. Speight
Langman's Medical Embryology
T. W. Sadler
Security in Nigeria
Caroline Varin & Freedom Onuoha
Ear, Nose, and Throat Diseases
Hans Behrbohm & Oliver Kaschke
Volcanoes in Human History
Jelle Zeilinga de Boer & Donald Theodore Sanders