Nebel Bernhard <br/><br/>
Reasoning and revision in hyprid representation systems 
by Nebel Bernhard 
 - Berlin  Springer Verlag        1990 
 - 270p.  cm. 
 - Lecture notes in Artificial intelligence; 422 .
<br/><br/><label>Standard No.: </label>73127 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science
<br/><br/><label>Dewey Class. No.: </label>D65,8(B):(S:72), N0