在NAIT的online bookstore查到课本的信息如下: % k' M! R. p: v: }2 m' j: hBusiness Statistics: A First Course (Required) * A0 Y8 g v M( w: t
ISBN: 0138002460- n. q m$ x3 f/ _2 s, W2 ~8 |8 p
Author: Levine & L+ K$ N) {$ q; a+ j6 D& a VEdition: 010( [$ Z# y* N# D' T/ ~; a9 D' t/ n
不知是否改课本了呢?