000			00362nam a2200145Ia 4500
008			151213s9999 xx 000 0 und d
100			_aMd. Firozzaman
245			_aBusiness Mathematics _cMd. Firozzaman
260			_aDhaka _bNasype _c2005
300			_a2144 p.
650			_aMathematics
650			_aMathematics
700			_aMd. Firozzaman
999			_c1576 _d1576