For all archaeological artefactual evidence, the study of the provenance, production technology and trade of raw materials must be based on archaeometry. Whereas the study of the provenance and trade of stone and ceramics is already well advanced, this is not necessarily the case for ancient glass. The nature of the raw materials used and the geographical location of their transformation into artefacts often remain unclear. Currently, these questions are addressed by the use of radiogenic iso...

Financial Management in Agriculture, Seventh Edition, introduces students to modern concepts and tools of finance, developed and applied to the agricultural sector. Using case studies, practical problems, and a lucid presentation, the text focuses on planning, analyzing, and controlling business performance in agriculture and related financial markets. This new edition addresses recent structural changes in the food system, covering important topics such as the growth in vertical coordination...

The leading introduction to computer algorithms in use today, including fifty algorithms every programmer should know Princeton Computer Science professors, Robert Sedgewick and Kevin Wayne, survey the most important computer algorithms in use and of interest to anyone working in science, mathematics, and engineering, and those who use computation in the liberal arts. They provide a full treatment of data structures and algorithms for key areas that enable you to confidently implement, debug,...

An introduction to the modeling of business information systems, with processes formally modeled using Petri nets. This comprehensive introduction to modeling business-information systems focuses on business processes. It describes and demonstrates the formal modeling of processes in terms of Petri nets, using a well-established theory for capturing and analyzing models with concurrency. The precise semantics of this formal method offers a distinct advantage for modeling processes over the in...

Create your own imaginary prehistoric beasts by turning over the flaps of this clever book, by Sara Ball.

This book explores the relationship between interconnection regulation within the European Union's framework for electronic communications and principles of contract law. The European Union has achieved considerable progress in further opening up electronic communications markets and continues to monitor market behaviour. A review of the new regulatory framework (2002) that was implemented into the Member States' law is expected for 2006. The emphasis of regulation continues to lie on the app...

This leading monograph on European Environmental Law is now completely updated and revised. Taking into account new case law of the European Courts, recent environmental directives and regulations and the new provisions of the Lisbon Treaty. This book provides an in-depth analysis of important legal issues of European environmental law. What are the legal grounds for EU environmental policy and on what principles are directives and regulations based upon? To what extent precludes EU environme...

In one volume for the first time, this revised and updated examination of how J.R.R.Tolkien came to write his original masterpiece The Hobbit includes his complete unpublished draft version of the story, together with notes and illustrations by Tolkien himself.