orale 乱码

参考链接

• http://blog.csdn.net/ht5140220001/article/details/50715569
• http://www.cnblogs.com/qiumingcheng/p/5797495.htm

http://www.cnblogs.com/moxiaoan/p/5683743.html

期权期货及其他衍生产品原书第8版.pdf

https://pan.baidu.com/share/link?shareid=3052943133&uk=137544276&fid=759298373103083