200416-信息获取的一般过程-22171901

Added by 22171901 6 年 ago

77 Views9 Comments2 Likes

200416-信息资源管理概述-19180514

Added by 19180514 6 年 ago

120 Views8 Comments2 Likes

https://v.youku.com/v_show/id_XNDYzMzg1NTEwMA==.html  

200416-信息技术的历史及其发展趋势-22171925

Added by 22171925 6 年 ago

63 Views9 Comments2 Likes

200416-信息获取的一般过程-22171919

Added by 22171919 6 年 ago

62 Views9 Comments2 Likes

20200416-信息技术的历史和发展趋势-22161927

Added by 22161927 6 年 ago

119 Views11 Comments1 Likes

20200416-信息技术的历史和发展趋势-22171915

Added by 22171915 6 年 ago

70 Views9 Comments1 Likes

200416-信息获取的一般过程-22171903

Added by 22171903 6 年 ago

146 Views9 Comments1 Likes