@book{28712,
	author = {Himmelblau, David Mautner, and Riggs, James B.},
	title = {Basic principles and calculations in chemical engineering.},
	publisher = {PHI Learning Private Limited,},
	year = {c2004.},
	address = {New Delhi. :},
	edition = {7th ed. /},
	note = {Some tables and ill. on folded leaf in pocket.}
}