How Hitler's spy chief sabotaged the German war effort.
Wilhelm Canaris was appointed by Hitler to head the Abwehr (the German secret service) 18 months after the Nazis came to power. But Canaris turned against the Fuhrer and the Nazi regime, believing that Hitler would start a war Germany could not win. In 1938 he was involved in an attempted coup, undermined by British Prime Minister Neville Chamberlain. In 1940 he sabotaged the German plan to invade England, and fed General Franco vital information that helped him keep Spain out of the war.
For years he played a dangerous...

Geotechnical instrumentation is used for installation, monitoring and assessment on any sizeable project, particularly in urban areas, and is used for recording, controlled remedial work, and safety. This unique and up-to-date book deals with the conceptual philosophy behind the use of instruments, and then systematically covers their practical use. It is divided into displacement dominated systems and stress recording systems. The limitations are discussed and the theoretical background for data assessment and presentation are covered in some detail, with some relevant background material in...