000			00400nam a2200145Ia 4500
008			230312s9999||||xx |||||||||||||| ||und||
020			_a0-07-0138-3
082			_a510 _bLER-B
245		0	_aTheory and Problems of Business Mathematics
260			_bMcGraw Hill _aNew York _c1988
300			_a313
546			_aEng.
650			_aAccounting _vRatio , Proportion and Percent , Metric System
942			_cBK
999			_c2065 _d2065