@book{22867,
	author = {Arora, R. C.},
	title = {Refrigeration and Air Conditioning:},
	publisher = {Indian Insitiute of Technology},
	address = {Kharagpur},
	url = {http://video.snu.edu.in/index.php?id=2971&cat=Mechanical Engineering&course=Refrigeration and Air Conditioning&url=Phase1_Video/112105128/lec11.mp4}
}