Pal, Sudebkumar Prasant. <br/><br/>
Weak visibility and related problems on simple polygons / by Sudebkumar Prasant Pal 

 - Bangalore  IISc  1990 
 - x, 115p. 
 - IISc, Department of CSA, Ph.D Thesis .
<br/><br/><label>Dewey Class. No.: </label>516.15028551  / N90 Thesis