@book{522,
	author = {Hall, Susan J.},
	title = {Basic biomechanics },
	publisher = {McGraw-Hill,},
	year = {2003.},
	address = {Boston :},
	edition = {4th ed.},
	url = {https://books.google.com.pk/books?id=wiM7mGhQfiMC&q=0072462043&dq=0072462043&hl=en&sa=X&redir_esc=y}
}