000			00508nam a22001337a 4500
008			140514b xxu||||| |||| 00| 0 eng d
020			_a6858769413619
082			_aFil. 516.24 Y69 _bc2012
100			_91874 _aYmas, Sergio E. Jr.
245			_aDifferential calculus and applications in business and economics, engineering and social sciences : (wider perspective) / _cSergio E. Ymas Jr.
260			_aSampaloc Manila : _bSta. Monica Printing Corporation, _cc2012
300			_a312p. : _bill.
942			_2ddc _cFIL
999			_c2462 _d2462