000			00304nam a22001217a 4500
999			_c2978 _d2978
020			_a978-1-68094-712-0
082			_aCir. 650.01513 B979 C2018
100			_a3G E-learning
245			_aBusiness Math
260			_aNew York, USA: _b3G E-learning, _cC2018.
300			_bv, 175p.: ill.; 29.7cm
942			_cBK