@book{91789,
	author = {Comrie, L.J., ed.},
	title = {Barlow' s tables of squares, cubes, square roots, cube roots and reciprocals of all integers upto 12,500.},
	publisher = {E and F.N.Spon},
	year = {1958},
	address = {London},
	edition = {4th ed.}
}