Carnegie Mellon Open Learning Initiative: "Double Helix Structure"

To access the OLI materials, please click on "Enter Course" on the Carnegie Mellon website, or login (sign up for an id and password is free). Read the resource and complete the "Did I Get This" study tool at the bottom of the resource page.

Нажмите на ссылку https://oli.cmu.edu/jcourse/webui/guest/activity.do?context=291f92eb80020ca600b5080b19ade3ad&view=frameset, чтобы открыть ресурс.