Marshall, Alfred, Principles of Economics/ By Alfred Marshall - 870 pages; ؛ Illustrations 20 cm. Index Included. Bibliography: pages 200-250. 240-220 ببليوجرافيا: صفحات. Text in English Subjects--Topical Terms: public Fiance and Tax Legistion. Subjects--Geographic Terms: Dewey Class. No.: 330 / MA . P