英语听力精选进阶版 11158（在线收听）

Cracking code: The history of coding 03 Oct 14

Fri, 3 Oct 14

In the second programme in a unit exploring computer coding, Gemma speaks to Sameena Misbahuddin about the history of computer programming and learns about some of the inspirational men and women whose early work in computing shaped the world we live in today.