วันอาทิตย์ที่ 8 พฤษภาคม พ.ศ. 2554

Teacher Centric Content: Soil Erosion

This video was produced by the Azim Premji Foundation with support from QUEST Alliance and IYF for the Teacher Centric Content initiative. It was and still is used by teachers during classroom sessions.



http://www.youtube.com/watch?v=gc-hIMbuIAM&hl=en

Visit : Civil Engineer Movers & Shakers Light Price Plan and Layout for Construction Television Lcd BlurayDiscPlayerBD570Network

ไม่มีความคิดเห็น:

แสดงความคิดเห็น