@book{Beckett, author = {Beckett, S.}, title = {Endgame, New York (Grove Press) 1958.}, language = {en} } @book{Bellak, author = {Bellak, L.}, title = {Schizophrenia, New York (Logos Press) 1958.}, language = {en} } @book{Block, author = {Block, A.}, title = {Die Zw{\"o}lf, Frankfurt a. M. (S. Fischer Verlag) 1958.}, language = {de} } @book{Bleuler, author = {Bleuler, E.}, title = {Dementia praecox or the group of schizophrenias, New York (International Universities Press) 1958.}, language = {en} } @book{Boehme, author = {Boehme, J.}, title = {Six theosophic points and other writings, Michigan (The University of Michigan Press) 1958.}, language = {en} } @book{Bohr, author = {Bohr, N.}, title = {Atomic physics and human knowledge, New York (John Wiley \& Sons) 1958.}, language = {en} } @book{Bartlett, author = {Bartlett, F. C.}, title = {Thinking. An experimental and social study, New York (Basic Books) 1958.}, language = {en} } @book{Burckhardt, author = {Burckhardt, J.}, title = {The civilization of the Renaissamce in Italy. Vol. 1, New York (Harper \& Brothers) 1958.}, language = {en} } @book{Burckhardt, author = {Burckhardt, J.}, title = {The civilization of the Renaissance in Italy Vol. 2, New York (Harper \& Brothers) 1958.}, language = {en} } @book{Artz, author = {Artz, F. B.}, title = {The mind of the middle ages, New York (Alfred A. Knopf) 1958.}, language = {en} }