Environments in Principles of Programming Languages Explained - Video lecture

Dr.S.Arun Kumar, Department of Computer Science and Engineering ,IIT Delhi explained the concept of Environments in Principles of Programming Languages. Feel free to ask your questions and contribute your ideas here...



[video=youtube;WEOk6sFuILA]https://www.youtube.com/watch?v=WEOk6sFuILA&feature=player_embedded[/video]