The most trusted chemistry book on the market - its scientific accuracy, clarity, innovative pedagogy, functional problem-solving and visuals set this book apart. The authors teach students the concepts and skills they need without overcomplicating the subject. Although this book has already been uploaded in various forms, this one is the most advanced - it is posted in a single PDF and thoroughly BOOKMARKED - a very useful feature for such a large, clearly structured and comprehensive book.
Certificate in Advanced English 3 - SB with Answers
This set contains four complete tests for the CAE exam and provides the most authentic exam preparation available, allowing candidates to familiarise themselves with the content of the exam and to practise exam techniques. Attractive colour visual material for Paper 5 is included with each test, enabling students to prepare for the paired interview (Paper 5).
Language Complexity as an Evolving Variable (Studies in the Evolution of Language)
This book presents a challenge to the widely-held assumption that human languages are both similar and constant in their degree of complexity. For a hundred years or more the universal equality of languages has been a tenet of faith among most anthropologists and linguists. It has been frequently advanced as a corrective to the idea that some languages are at a later stage of evolution than others.
