Ruim tien jaar lang deed Bill Gates onderzoek naar de oorzaken en gevolgen van de klimaatverandering. Samen met experts in de natuurkunde, scheikunde,

Bill Rogers' much-loved book provides both teachers and trainee teachers with a complete behaviour management toolkit. Exploring real situations, offe

A guide to the design and implementation of questionnaires as a research method. It covers: How, why and when to use questionnaires? How to analyse da

In this urgent, authoritative book, Bill Gates sets out a wide-ranging, practical - and accessible - plan for how the world can get to zero greenhouse

About How to Avoid a Climate Disaster In this urgent, authoritative book, Bill Gates sets out a wide-ranging, practical–and accessible–plan for how t