TY - BOOK AU - Powell,Ray TI - AQA A2 economics student unit guide. Unit 3, Business economics and the distribution of income SN - 9780340947470 U1 - 338.5 PY - 2009///. CY - Deddington : PB - Philip Allan Updates, KW - Managerial economics -- Examinations -- Study guides KW - Income distribution -- Examinations -- Study guides ER -