000			00307nam a2200133Ia 4500
008			161018s9999 xx 000 0 und d
020			_a9788120336896
100			_aKolman,B And Others
245			_aDiscrete Mathematical Structures
250			_a6THEd
260			_bPhi
300			_bRs:375
490			_a9242
999			_c9242 _d9242