00611nam a2200181 4500 1/17849 011001s1969 enk 1 eng 0127051503 18374 DLC GR-PeUP 511.6 RE Proceedings of the third Waterloo Conference on Combinatorics, May 1968. Recent progress in combinatorics / ed. by W.T. Tutte New York: Academic Press, 1969 xiv, 347 σ.: 24 εκ. Combinatorial analysis. Tutte, W.T. ed. INST UNIPILB MAIN 20040709 511.6 RE 00136921 00136921 LOAN 0 1