Download or read book Essentials of Ocr Add/Applied Science A written by Dorothy Warren and published by Lonsdale Revision Guides. This book was released on 2006-08-01 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: This workbook accompanies the GCSE OCR A Additional Applied Science revision guide and provides practice questions matched to each page of the guide. The workbook tests knowledge and helps reinforce understanding for thorough exam preparation.