姜志俊

消費者保護法 by: 姜志俊 (Language materials, printed) , [編著]

我要買房子 : 產權調查．簽約．付款．過戶．貸款．節稅不求人 by: 姜志俊; 林旺根; 謝潮儀 (Language materials, printed) , [著]

入世後大陸解決民商糾紛法令解析 by: 姜志俊 (Language materials, printed) , [主講]