Vaga, Tonis. Profiting from chaos : using chaos theory for market timing, stock selection, and option valuation / Tonis Vaga. - New York : McGraw-Hill, c1994. - xv, 248 p. : ill. ; 24 cm. ISBN: 0070667861 Subjects--Topical Terms: Investment analysis. Dewey Class. No.: 332.6322 VAG