@book{Born, author = {Born, M.}, title = {Albert Einstein-Max Born. Briefwechsel, Reinbek (Rowohlt) 1969.}, language = {de} } @book{Blewett, author = {Blewett, D. B.}, title = {The frontiers of being, New York (Award Books) 1969.}, language = {en} } @book{Bertalanffy, author = {Bertalanffy, Ludwig von}, title = {General system theory, New York (George Braziller) 1969.}, language = {en} } @book{Becker, author = {Becker, E.}, title = {Angel in armour, New York (The Free Press) 1969.}, language = {en} } @book{Bassani, author = {Bassani, G.}, title = {Ansprachen und Dokumente zur Verleihung des Kultulrpreises der Stadt Dortmund Nelly-Sachs-Preils am 7. Dezember 1969, Dortmund (Mitteilungen aus der Literaturarchiv) 1969.}, language = {de} } @book{Barnet, author = {Barnet, R. J.}, title = {The economy of death, New York (Atheneum) 1969.}, language = {en} } @book{Baade, author = {Baade, F.}, title = {Dynamische Weltwirtschaft, M{\"u}nchen (Paul List Verlag) 1969.}, language = {de} } @book{Asquith, author = {Asquith, C.}, title = {Diaries 1915-1918, New York (Alfred A. Knopf) 1969.}, language = {en} } @book{OPUS4-4421, title = {La Guerra de los sexos, M{\´e}xico (Instituto Mexicano de Psicoan{\´a}lisis) 1969.}, editor = {Aramoni, Aniceto}, language = {es} } @book{Alquie, author = {Alqui{\´e}, F.}, title = {The philosophy of surrealism, (The University of Michigan Press) 1969.}, language = {en} }