The TED spread. [electronic resource] . — [Willowdale, Ont.] : : Hume & Associates,, c1986.. — 58 p. : : col. ill. ; 28 cm. - The SuperInvestor files. Four sheets in pocket. ISBN: $25.00 Nat. Bib. Agency Control No.: 920043690 Subjects--Topical Terms: Marchés à terme.Instruments dérivés (Finances) Dewey Class. No.: 332.63