Download or read book Expo 4 for OCR Higher Student Book written by Professor of Economics Clive Bell and published by Heinemann Educational Publishers. This book was released on 2006-06-14 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developed to follow on from the increasingly popular Expo for Key Stage 3, this motivating new course offers fresh approaches and seamless progression from Year 9 for optimal results at GCSE.