Buffett, Mary Warren Buffett and the art of stock arbitrage : proven strategies for arbitrage and other special investment situations / Mary Buffett & David Clark. - London : Simon & Schuster, 2011. - xviii, 153 p. ; 20 cm. ISBN: 9780857201690 (hbk.) 0857201697 (hbk.) Subjects--Personal Names: Buffett, Warren. Subjects--Topical Terms: Hedging (Finance)Arbitrage. Dewey Class. No.: 332.645 / BUF 2011