@book{8610,
	author = {Kingston, Bernard.},
	title = {Understanding Joints:},
	publisher = {Nelson Thornes ;},
	year = {2000.},
	url = {https://books.google.com.pk/books/about/Understanding_Joints.html?id=6DH97qvthj4C&printsec=frontcover&source=kp_read_button&hl=en&redir_esc=y#v=onepage&q&f=false}
}