推 hcsoso :Introduction to Graph Theory, D. B. West 07/18 20:05
→ hcsoso :如果希望免費的, 線上有 Graph Theory, Diestel 07/18 20:06
→ icebergvodka:感激感激QQ 07/20 01:11
→ icebergvodka:H大抱歉..想請問第二本你說免費的是要怎麼連結到呢?? 07/20 01:23
→ dos792 :"applied combinatorics", alan tucker 12/04 21:53