@book{53916,
	author = {Singh, Narinder.},
	title = {Surveying /},
	publisher = {McGraw-Hill Education,},
	year = {2006.},
	series = {Technical education.},
	address = {New York :},
	url = {http://www.amazon.com/exec/obidos/ASIN/0074519131/chopaconline-20}
}