Mack Iris Marie Energy trading and risk management A practical approach to hedging,trading and portfolio diversification. Mack Iris Marie - Singapore Wiley 2014 - xxix;264p. cm. ISBN: 7716.25 Standard No.: 124721 Source: 026, 28/10/2014, Pioneer Book Distributors Textual Subjects--Topical Terms: Financial Studies Dewey Class. No.: X9(F555):8, Q4