Polovina, Simon <br/><br/>
An introduction to conceptual graphs 

<br/><br/>Conceptual graphs were devised by John Sowa from philosophical, psychological, linguistic, and AI foundations in a remarkably principled way. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GRAPHS
<br/><br/><label>Universal Decimal Class. No.: </label>H004.8 AIE