Nivat Maurice <br/><br/>
Algebraic methods in semantics. 
Nivat Maurice; Reynolds John C 
 -  1985 
<br/><br/><label>Standard No.: </label>11456 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B288, M5