000			00376nam a2200133Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a007-003575-X
082			_a511.5 BAL
100			_aBalakrishnan, V.K
245		0	_aCombinatorics: including concepts of graph theory
260			_aSchaum's outline series _bNew York _c1995
300			_b440
650			_aMATHEMATICS
999			_c172487 _d172487