Slupecki, J. Elements of mathematical logic and set theory by J. Slupecki and L. Borkowski, tr. by O. Wojtasiewicz - Oxford Pergamon Press 1967 - xii, 394p, incl ind. - International series of monographs in pure and applied mathematics . LCCN: 66-17815 Dewey Class. No.: 511.3 / N675;1