User talk:Betterfinance
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Hi Betterfinance! I put the criticism section back on Black-Scholes, please discuss at talk page if you want. Ulner (talk) 20:01, 11 October 2010 (UTC)
Hi Betterfinance! I put the criticism section back on Black-Scholes, please discuss at talk page if you want. Ulner (talk) 20:01, 11 October 2010 (UTC)[reply]