Gregory, Steve <br/><br/>
Parallel logoc programming in parlog / 
Steve Gregory 
 - England   Addison - Wesley Publishing Co.  1987 
 - 217 p.;   24 cm 
<br/><br/><label>ISBN: </label>201192411 
<br/><br/><label>Nat. Bib. No.: </label>0201192411  0201192411 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>0201192411  0201192411