@book{11745,
	author = {Gewirtz, Herman and Wolf, Jonathan S.},
	title = {Barron's the leader in test preparation SAT subject test physics /},
	publisher = {Galgotia Publications},
	year = {2007},
	series = {Barron's educational series},
	address = {New  Delhi},
	edition = {9th ed},
	note = {Includes  glossary &  index}
}