Gerard Allwein-Jon Barwise <br/><br/>
Logical Reasoning with Diagrams 

 -  Oxford University Press  1996 
 - Studies in Logic and Computation .
<br/><br/><label>ISBN: </label>9780195104271 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Logic<br/>Knowledge representation (Information theory),Logic, Symbolic and mathematical--Charts, diagrams, etc.<br/>MATHEMATICS