@book{27460,
	author = {Ryan, William.},
	title = {Properties of ceramic raw materials /},
	publisher = {Pergamon Press,},
	year = {c1978.},
	series = {Pergamon international library of science, technology, engineering and social studies},
	address = {New York :},
	edition = {2nd ed. in SI/metric units.},
	note = {Includes index.}
}