AKMAN,VAROL <br/><br/>
UNOBSTRUCTED SHORTEST PATHS IN POLYHEDRAL ENVIRONMENTS (LNCS) 

 - 1 
 - BERLIN  SV  1987 
 -  103 
<br/><br/> BR-177 
<br/><br/><label>ISBN: </label>NCST  229.5 
<br/><br/><label>Dewey Class. No.: </label>951