01237nam a2200373 i 450099100144779970753620020507193629.0940620s1984 ne ||| | eng 044486587Xb1084885x-39ule_instLE01312406ExLDip.to Matematicaeng511.5AMS 05-06AMS 05-XXAMS 05CQA166.16.T66Berge, Claude40970Topics on perfect graphs /eds. C. Berge, V. ChvatalAmsterdam ; New York :North-Holland,1984xiv, 369 p. :ill. ;24 cmAnnals of discrete mathematics ;21North-Holland mathematics studies,0304-0208 ;88Includes bibliographiesCombinatoricsGraph theoryPerfect graphsChvatal, Valclav.b1084885x23-02-1728-06-02991001447799707536LE013 05C BER13 (1984)12013000105635le013-E0.00-l- 01010.i1095987728-06-02Topics on perfect graphs918782UNISALENTOle01301-01-94ma -engne 01