@book{91788,
	author = {Comrie, L.J., ed.},
	title = {Barlow' s tables of squares, cubes, square roots, cube roots and reciprocals of all integers up to 12,500.},
	publisher = {E & F.N. Spon},
	year = {1950},
	address = {London},
	edition = {4th Ed.}
}