00971nam0-2200337-i-450-99000936175040332120110517123323.00-521-40766-4paperback000936175FED01000936175(Aleph)000936175FED0100093617520110517d1991----km-y0itay50------baengGBa---a---101yySurveys in combinatorics, 1991A. D. KeedwellCambridgeCambridge University press1991300 p.23 cmLondon Mathematical Society lecture note series166Atti di conferenze di interesse specifico varioKeedwell,A. D.511078ITUNINAREICATUNIMARCBK990009361750403321C-9-(1668931MA1MA100B2505-06Surveys in combinatorics, 1991768467UNINA