V. G. Boltjanski, V. G. <br/><br/>
Results and problems in combinatorial geometry 
V. G. Boltjanski and I. T. Gohberg 
 - Cambridge  Cambridge University Press  1985 
 - 109p.; 20cm. 
<br/><br/><label>Dewey Class. No.: </label>516.13  / BOL