you mean there exist robust logical models for both systems?

所有跟贴·加跟贴·新语丝读书论坛

送交者: ak7O 于 2011-10-18, 11:33:04:

回答: Democratic and dictatorial system are well observed 由 steven 于 2011-10-18, 11:24:25:

Really?


所有跟贴:

加跟贴

笔名: 密码: 注册笔名请按这里

标题:

内容: (BBCode使用说明)