Graver, Jack E. <br/><br/>
Counting on frameworks :  mathematics to aid the design of rigid structures. / 
Jack E. Graver. 
 - Washington :  Mathematical Association of America,  2001. 
 - xii, 180 p. :  ill. ;  23 cm. 
 - The Dolciani mathematical expositions ;  no. 25. .
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references.  
<br/><br/><label>ISBN: </label>0883853310 (pbk. ) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Structural dynamics--Mathematical models.<br/>Matroids.