000 00393pas a2200121 454500
008 160820b1966 xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
245 _aJOURNAL OF COMBINATORIAL THEORY: SERIES B
260 _aNETHERLAND NETHERLAND
_bELSEVIER
_c1966
856 _uhttps://www.sciencedirect.com/journal/journal-of-combinatorial-theory-series-b/issues
942 _cBK
_s1
999 _c473206
_d473206