00493nam a2200157Ia 4500 250313b |||||||| |||| 00| 0 eng d 9789814271127 515.5 B612.GT Xiong, Bin 6129 Graph theory / Shanghai: East China Normal University Press, 2010 ix, 144p. Bibl. Index Mathematical Olympiad series Vol. 3 Zhongyi, Zheng author. 6130 ddc BK 0 0 0 515_500000000000000_B612_GT 0 30743 ISI ISI 2012-07-05 RABA 1756.16 1 515.5 B612.GT DP29203 2025-04-11 00:00:00 2025-03-11 BK Ord num:7249; Ord dt:2012-03-20 32596 32596