TY  - BOOK
AU  - Chartrand,Gary
AU  - Lesniak,Linda
AU  - Zhang,Ping
TI  - Graphs & digraphs
SN  - 9781439826270 (hardback)
PY  - 2011///
CY  - Boca Raton, FL
PB  - Chapman and Hall/CRC
KW  - Graph theory
KW  - Directed graphs
KW  - MATHEMATICS / Combinatorics
KW  - bisacsh
KW  - COMPUTERS / Operating Systems / General
KW  - MATHEMATICS / Advanced
N1  - Includes bibliographical references and index
ER  -