000 00615nam a2200253Ia 4500
003 OSt
005 20220912153237.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a121
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aB217, L1
100 _aBerge C
245 0 _aPrinciples of combinatorics
260 _c1971
300 _ap.
_ccm.
490 _aMAthematics in science and engineering; 72
650 _acombinatorial theory
942 _hB217, L1
_cTEXL
_2CC
999 _c99654
_d99654