00541nam a2200145Ia 4500082001900000100009700019245007300116260003900189300001600228440008600244500000500330653000600335700002400341700003000365  a511.6bN279.CP  aNATO Advanced Study Institute, Nijenrode Castle, Braukelen, The Netherlands, 8-20 July, 1974  aCombinatorics; proceedingsbcEd. by M. Hall; jr. and J. H. Van Lint  aHollandbReidel Publicationsc1975  aviii, 482p.  aNATO Advanced Study Institutes series C-Mathematical and Physical Sciencesvv. 16  a  a   aHall, M. ; Jr.; ed.  aLint, J. H. Van ; jt. ed.