Agarwal,H S Principles of economics/ H S Agarwal. - 8th ed. - Cranbrook : Global Professional Publishing, 2013. - xvi,467 p. : ill. ; 24 cm. incldes index. ISBN: 9781906403645 Subjects--Topical Terms: Economics.Wirtschaftstheorie. LC Class. No.: HB171.5 / .A37 2013