60 元券英文9786203290646原版Publishing¥5400去看看国纯图书专营店发布了预订 英文原版 Volatility trading on the Russian stock market Our Knowledge Publishing Paperback 978620329064640 元券9786203290646Volatility印刷Russian¥7190去看看上海外文图书音像专营店发布了按需印刷Volatility trading on the Russian stock market[9786203290646]