All four arithmetic examples and exercises are provided with detailed and smooth versions of video teaching It is suitable to - Children with strong self-learni

This Practice Book supports the existing and bestselling edition of IGCSE Chemistry Student's Book. - The perfect resource to use throughout the course to ensur

Written by Hennie Swanepoel and Frik de Beer(both based in South Africa) this development studies text, first published in 1997, is suitable for all introductor