"francis, andre . "
business mathematics and statistics: / andre.. francis - 6 ed. - ausralia : south western cengage 2008. - "vi, 666p.; 24 cm."
978-1-84480-128-2
--
519. 5 fra
business mathematics and statistics: / andre.. francis - 6 ed. - ausralia : south western cengage 2008. - "vi, 666p.; 24 cm."
978-1-84480-128-2
--
519. 5 fra