@book{71728,
	author = {Treybal, Robert Ewald,},
	title = {Mass-transfer operations /},
	publisher = {Tata McGraw-Hill},
	year = {2012},
	series = {McGraw-Hill chemical engineering series},
	address = {New Delhi},
	edition = {3rd ed},
	note = {Includes bibliographical references and index.},
	url = {http://www.loc.gov/catdir/toc/mh021/78027876.html}
}