Watzlawick, Paul. How real is real / By Paul Watzlawick. - 1st ed. - New York : Vintage books , 1976. - ix,266p. ; PB 19.3 cm ISBN: 0394722566 Subjects--Topical Terms: The trials of translationThe benefits of confusionThe two realities Dewey Class. No.: 374.22 / WATP