01372nam a2200397 i 450099100075503970753620020507173149.0931108s1988 uk ||| | eng 0582994837b10752730-39ule_instLE01301837ExLDip.to Matematicaeng511.6AMS 05BAMS 05C25AMS 05C38AMS 05C50AMS 51EAMS 94B05QA166.25.T66Tonchev, Vladimir D.59890Combinatorial configurations designs, codes, graphs /Vladimir D. Tonchev ; transl. by Robert A. MelterHarlow :Longman,1988189 p. ;24 cm.Pitman monographs and surveys in pure and applied mathematics, ISSN 02693666 ;40Orig. Bulgar. ed. 1984Combinatorial analysisCombinatorial designsCongressesGraph theoryMelter, Robert A..b1075273023-02-1728-06-02991000755039707536LE013 05B TON11 (1988)12013000070704le013-E0.00-l- 0200200.i1084633528-06-02Combinatorial configurations designs codes graphs382991UNISALENTOle01301-01-93ma -enguk 01