The languages of logic :
Guttenplan, Samuel.
The languages of logic : an introduction to formal logic / Samuel Guttenplan. - 2nd ed. - Oxford, UK ; Malden, Mass. : Blackwell Publishers, 1997. - ix, 429 p. : ill. ; 23 cm.
Includes bibliographical references and index.
155786988X
96038818
Logic.
BC71 / .G88 1997
160
The languages of logic : an introduction to formal logic / Samuel Guttenplan. - 2nd ed. - Oxford, UK ; Malden, Mass. : Blackwell Publishers, 1997. - ix, 429 p. : ill. ; 23 cm.
Includes bibliographical references and index.
155786988X
96038818
Logic.
BC71 / .G88 1997
160