00000nam a2200000 a 4500 20251203092045.0 9810233620 332.45 KHO Kholodnyi, Valery A. Foreign exchange option symmetry Singapore World scientific 1998 xv, 134 p. 23 cm. Foreign exchange markets Options (Finance) Derivative securities Financial futures Symmetry groups Price, John F. ENGLISH 332 BOOK _ 89147 W 62387 62387 2 0 0 0 PU PU 1999-01-12 20.80 0 332.45 KHO 89147 BK