DICHEV,CHRISTO, DU BOULAY,BENEDICT <br/><br/>
DATA TRACING SYSTEM FOR PROLOG NOVICES CSRP-113 (UNIVERSITY OF SUSSEX RESEARCH REPORT) 

 - 1 
 - BRIGHTON  UOS  1988 
 -  10 
<br/><br/> BR-SC 11 
<br/><br/><label>ISBN: </label>KBCS  1 
<br/><br/><label>Dewey Class. No.: </label>1135