@book{68780,
	author = {Comrie,  L.J. },
	title = {Barlow's tables of squares, cubes, square roots, cube roots, and reciprocals of all integers up to 12,500 /},
	publisher = {Spon, },
	year = {1941 [Reprinted 1960].},
	address = {London :},
	edition = {4th ed. }
}