000 00530nam a2200217Ia 4500
999 _c63572
_d63572
005 20210607102723.0
008 190703s9999 xx 000 0 und d
020 _a8120311477
082 _a512 K811D
100 _aKolman, Bernard
100 _aBusby, Robert C
100 _aRoss, Sharon
245 0 _aDiscrete Mathematical Structures
250 _a3rd
260 _aNew Delhi
_bPHI
_c1996
300 _ap.524
650 _aLogic
650 _aRelations and Digraphs
650 _aTopics in Graph Theory
942 _cSW