This short guide to modern error analysis is primarily intended to be used in undergraduate laboratories in the physical sciences. No prior knowledge of statistics is assumed. The necessary concepts are introduced where needed and illustrated graphically. The book emphasises the use of computers for error calculations and data fitting.

International law lies at the heart of our interaction with the global community. It protects rights, imposes duties, and establishes a framework for the conduct of almost every social, political, and economic activity. Vaughan Lowe explains the basic structural principles of international law, and looks at its potential and its limitations.

Completely updated, with a new approach to most comprehensively cover the new 2014 syllabus and including a special focus on the new concept-based learning requirement. Every topic is covered in depth, plus full assessment support drives high achievement and TOK links aligns learning to the IB philosophy.