SIAM Journal on Discrete Mathematics  [e-journal] 
 / 
 .-  Society for Industrial and Applied Mathematics, 
ISSN: 1095-7146 
<br><U>Copy Details:</u><br> Acc. No.: <b></b>, Full Call No.: ,   Item type:  Electronic Journals , Location: Electronic Resources, Vol. 33<br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>