@book{119331,
	author = {Waismann, Friedrich.},
	title = {The principles of linguistic philosophy},
	publisher = {MacMillan; St. Martin's Press},
	year = {1965.},
	address = {London; New York},
	note = {A revision of the original German; German ed. first published in 1976 under title: Logik, Sprache, Philosophie.}
}