Prömel, H. J. <br/><br/>
The Steiner tree problem:  a tour through graphs, algorithms, and complexity/ 
Hans Jürgen Prömel, Angelika Steger. 
 - 1st ed. 
 - Braunschweig:  Vieweg,  2002. 
 - viii, 241 p.:  ill.;  24 cm. 
 - Advanced lectures in mathematics.  0932-7134 .
<br/><br/>Includes bibliographical references (p. 223-231) and indexes. 
<br/><br/><label>ISBN: </label>3528067624 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Steiner systems.<br/>Graph theory.<br/>Algorithms.<br/>Computational complexity.
<br/><br/><label>Dewey Class. No.: </label>511.5  / P973s