Townsend, Carl. <br/><br/>
Introduction to Turbo Prolog 
Carl, Townsend. 
 - New Delhi :  BPB Publications,  c2003. 
 - xvii, 315 p.:  [69] 
<br/><br/><label>ISBN: </label>8170291046 
<br/><br/><label>Dewey Class. No.: </label>005.133  / TOW/INT