000			00750nam a2200217 a 4500
001			1721
003			Q Series
005			20170506185655.0
008			030627s1994 001 0 eng d
020			_a0123285534
040			_aDLC _cAUA _a
100	1		_aHartsfield, Nora.
245	1	0	_aPearls in graph theory : _ba comprehensive introduction / _cby Nora Hartsfield, Gerhard Ringel.
250			_aRevised and augmented.
260			_aBoston, Mass. : _bAcademic Press, _c1994.
300			_ax, 249 p. : _bill. ; _c24 cm.
504			_aIncludes bibliographical references (p. 241-244) and index.
505	2		_aBasic graph theory--Colorings of graphs--Circuits and cycles--External problems.
650		0	_aGraph theory.
700	1		_aRingel, Gerhard.
999			_c380746 _d380746