@book{9931,
	author = {Lampman},
	title = {Ferroalloys and Other Additives to Liquid, Iron and Steel},
	publisher = {ASTM,},
	year = {1981.},
	address = {USA:},
	url = {http://books.google.com.pk/books?id=Q_-AXPxZybgC&pg=PA84&lpg=PA84&dq=FERROALLOYS++AND+OTHER+ADDITIVES+TO+LIQUID+IRON+AND+STEEL+STP+739&source=bl&ots=cfFJRDzJtx&sig=Nkpb2niIS9ou4j-lMAGbRyYTWnc&hl=en&sa=X&ei=fpkWVIWqBJXcavLFgpgF&ved=0CCwQ6AEwAg#v=onepage&q=FERROALLOYS%20%20AND%20OTHER%20ADDITIVES%20TO%20LIQUID%20IRON%20AND%20STEEL%20STP%20739&f=false}
}