Raymond Murphy's English Grammar in Use is the first choice for intermediate (B1-B2) learners and covers all the grammar you will need at this level. This book has clear explanations and practice exercises that have helped millions of people around the world improve their English. It also includes an interactive ebook with audio that you can use online or download to your iPad or Android tablet.

It is perfect for self-study and can also be used by teachers as a supplementary book in classrooms.

The definitive textbook on the chemical analysis of pharmaceutical drugs ­– fully revised and updated Introduction to Pharmaceutical Analytical Chemistry enables students to gain fundamental knowledge of the vital concepts, techniques and applications of the chemical analysis of pharmaceutical ingredients, final pharmaceutical products and drug substances in biological fluids. A unique emphasis on pharmaceutical laboratory practices, such as sample preparation and separation techniques, p...

Corruption, crime, economic inequality, religious fundamentalism, financial crises, environmental degradation, population ageing, gender inequality, large-scale migration... This book tackles many of the most pressing problems facing societies today. The authors demonstrate that similar social mechanisms lie behind many of these seemingly disparate problems.

Indeed, many societal problems can be traced back to behaviours that are perfectly rational and often well-intended from an individual p...

The Historian’s Toolbox introduces students to the theory, craft, and methods of history and equips them with a series of tools to research and understand the past. This best-selling "how to" book opens up an exciting world behind historical research and writing.

Establish strong computational skills while continually reinforcing the relevance of calculus in your studies and daily life as Calculus establishes balance between concepts.

This highly-praised and authoritative account surveys the history of the Ottoman Empire from its obscure origins in the 14th century, through its rise to world-power status in the 16th century, to the troubled times of the 17th century. Going beyond a simple narrative of Ottoman achievements and key events, Colin Imber uses original sources and research, as well as the rapidly growing body of modern scholarship on the subject, to show how the Sultans governed their realms and the limits on th...

Long established as the leading textbook on migration and used by students and scholars alike all over the world, this fully revised and updated sixth edition continues to offer an authoritative and cutting-edge account of migration flows, why they occur, and their consequences for both origin and destination societies. International migration is one of the most emotive issues of our times, reforging societies around the world and shaping debates on security, national identity and sovereignty...

This book is an engaging account of US history from the first European contact with the 'New World' to the election of Donald Trump in 2016. Bruce Kuklick's straightforward yet authoritative narrative takes students through the complexities of US history without oversimplifying of requiring prior knowledge. Placing politics in the context of religious culture and exploring America's assertive expansion throughout history, A Political History of the USA is supported by wide-ranging examples, v...

Something new has come that will change the way your students learn, practice and remember grammar. Step 1: take the diagnostic test Step 2: study the grammar in the book and online Step 3: do more practice online Step 4: take the progress test Step 5: need more practice? Go online and do the mobile exercises Step 6: take the exit test to see how much you have learnt With its learning hints and tips, immediate feedback, automatic grading, and grammar tutor videos, this course is ideal for sel...

If you're one of the many developers uncertain about concurrent and multithreaded development, this practical cookbook will change your mind. With more than 75 code-rich recipes, author Stephen Cleary demonstrates parallel processing and asynchronous programming techniques, using libraries and language features in .NET and C#.