000			00300nam a2200121Ia 4500
008			160930s9999 xx 000 0 und d
020			_a8174091181
100			_aSharma, J. P.
245			_aDiscrete Mathematics
260			_aDelhi _bKhanna Publishers _c2001
300			_axvi,414p.;21.3cm.
942			_cDB
999			_c8709 _d8709