New and unaffected books. The Business Administration book is very new and unused. The English book is solved and has some explanations. Business Administration book: 70﷼ English book: 70﷼ . Reason for selling: I have finished my studies. Whoever wants them, contact me on the app. The books are for the first year of preparatory Business Administration at the University of Hafr Al Batin and the University College in Khafji.