Mates, Benson,  4  0  1919- <br/><br/>
Elementary logic.        6 
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<br/><br/>Bibliography: p. 221-222. 
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<br/><br/><label>Subjects--Corporate Names: </label><br/>     6 --0-- 2 --------
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Symbolic and mathematical.    --------20--
<br/><br/><label>Subjects--Geographic Terms: </label><br/>--------20--
<br/><br/><label>Index Terms--Genre/Form: </label><br/>----2
<br/><br/><label>LC Class. No.: </label>BC135  / .M372 
<br/><br/><label>Dewey Class. No.: </label>164  / 2 
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