Matroid theory 
Oxley, J. G. 
 - 2nd ed. 
 - Oxford :  Oxford University Press,  2011 
 - 1 online resource (xiii, 684 p.) :  ill. 
<br/><br/> Previous ed.: 1992. 
<br/><br/><label>ISBN: </label>9780198566946 | 9780191774904 (ebook)