@book{32657,
	author = {Patra, Nihar Ranjan},
	title = {Geotechnical Measuements And Explorations:},
	publisher = {Indian Insitiute of Technology},
	address = {Kanpur},
	url = {http://video.snu.edu.in/index.php?id=6853&cat=Civil Engineering&course=Geotechnical Measuements And Explorations&url=Phase2_Video/105104131/mod01lec34.mp4}
}