@book{10668,
	author = {Rattan},
	title = {Theory of Machines},
	publisher = {Tata McGraw-Hill,},
	year = {2006.},
	address = {New Delhi:},
	edition = {2nd ed.},
	url = {http://books.google.com.pk/books/about/Theory_of_Machines.html?id=emo4W_VFhEsC&redir_esc=y}
}