@book{543423,
	author = {Spiegel, Murray R.},
	title = {Schaum's outline of theory and problems of vector analysis and an introduction to tensor analysis /},
	publisher = {McGraw-Hill,},
	year = {[2002?], c1959.},
	series = {Schaum's outline series},
	address = {New York :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/description/mh031/2002282198.html}
}