@book{30061,
	author = {Frege, Gottlob, and Austin, J. L.},
	title = {The foundations of arithmetic :},
	publisher = {Basil Blackwell,},
	year = {1950 [reprinted 1959]},
	address = {Oxford :},
	note = {English text on recto bears duplicate numbering with "e" suffix.}
}