@book{1169,
	author = {Anderson, J. M. and Mikhail, Edward M.},
	title = {Surveying :},
	publisher = {McGraw-Hill,},
	year = {2012.},
	address = {New Delhi :},
	edition = {7th ed.},
	url = {https://books.google.com.pk/books?id=4-lRAAAAMAAJ&q=9781259025648+7th+ed&dq=9781259025648+7th+ed&hl=en&sa=X&ved=2ahUKEwiknrqq-aH2AhUDtRoKHV4GBCgQ6AF6BAgFEAI}
}