Coopeer William Secord <br/><br/>
Formalization of teh logic of ordinary conditionals 

 - Ann arbor  Univ Microfilms       1964 
 - iv,97p.  cm. 
 - University of california logic and  the methodology of ceience (Department of .
<br/><br/><label>Standard No.: </label>50,615 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LINGUISTICS
<br/><br/><label>Dewey Class. No.: </label>P:(R1), K4 (PD)