Principles​ ​of​ ​Computer Sciences

By: Hammad ur Rahman

Principles​ ​of​ ​Organic Chemistry

By: Syeda Sadia Khatoon and Atta ur Rahman

Principles​ ​of​ ​Biology

By: Ibad ur Rahman

Molecular​ ​Biology

By: Syeda Sadia Khatoon and Atta ur Rahman