economics today the macro view (fourth canadian edition) : R& k8 t q( z2 x; n& H$ `原价100多,卖60(without aplia)" ?4 Z* P2 V% B& B5 I0 h
0 `8 ~: p2 p+ w0 y" ]economics today the micro view (fourth canadian edition): m* N2 V& g, C7 E' H
原价100多,卖60(without aplia) ' c% [( E8 Q+ i6 n& ]8 O2 } G; O. F! \ w( d l$ ?
marketing: T& y. K1 S; ^! B, T+ M6 J4 C
卖50+ Q; m; r; J8 i" T4 j
: B6 F; c! f h* a
The world is flat# Z5 D4 R) i6 a' S* D! q8 t8 b& o
Grown up digital+ L( L3 i# a. g
两本20 9 Z, ], R" I' A/ K E) R w1 v$ i+ x
书都是九成新,保存完好$ i5 h' Z* Y& V% T) p1 e