Adamowicz, Zofia Logic of mathematics : A modern course of classical logic / By Z. Adamowicz, P. Zbierski. - New York : Wiley & Sons, 1997. - VIII, 260 p. ; 24 cm. - Pure and applied mathematics . Index p. 257-260 ISBN: 0-471-06026-7 Subjects--Topical Terms: MathematicsLogic, Symbolic and mathematical