Zhang, Ping, (1957-)

Graphs & digraphs / by: Chartrand, Gary.; Lesniak, Linda.; Zhang, Ping, (1957-) (書目-語言資料,印刷品)

Mathematical proofs :a transition to advanced mathematics / by: Chartrand, Gary.; Polimeni, Albert D., (1938-); Zhang, Ping, (1957-) (書目-語言資料,印刷品)

The fascinating world of graph theory / by: Benjamin, Arthur.; Chartrand, Gary.; Zhang, Ping, (1957-) (書目-語言資料,印刷品)

Chromatic graph theory by: Chartrand, Gary.; Zhang, Ping, (1957-) (書目-電子資源)