Discrete and Computational Geometry 

 - Newyork  Springer-Verlag  1986 
<br/><br/><label>ISSN: </label>35 
<br/><br/><label>Standard No.: </label>
<br/><br/><label>Standard Tech. Report. No.: </label>
<br/><br/><label>LC Class. No.: </label>01DACG       
<br/><br/><label>GPO Item No.: </label>1000035