@book{Schaff, author = {Schaff, Adam}, title = {Strukturalismus und Marxismus, Wien (Europaverlag) 1974.}, language = {de} } @book{Schaff, author = {Schaff, Adam}, title = {Geschichte und Wahrheit, Wien (Europa Verlag) 1970.}, language = {de} } @book{Schaff, author = {Schaff, Adam}, title = {Marxism and the human individual, New York (McGraw-Hill Book Company) 1970.}, language = {en} } @book{Schaff, author = {Schaff, Adam}, title = {Marxismus und das menschliche Individuum, Wien (Europa Verlag) 1965.}, language = {de} } @book{Schaff, author = {Schaff, Adam}, title = {Sprache und Erkenntnis, Wien (Europa Verlag) 1964.}, language = {de} } @book{Schaff, author = {Schaff, Adam}, title = {A philosophiy of man, London (Lawrence \& Wishart) 1963.}, language = {en} }