求购nait accounting 教材

echo99

我需要 购买以下两本书， 请联系echo99@live.ca
1.COMM121  
; {& A+ G( `+ D: n2 p7 n9 l* ?Business Communication
Making Connections in a Digital World
3 _, C3 `. f- A* R) z  b4 g( b0 p作者: LESIKAR
! h  T- ~7 K! A2.ECON186
4 Z, z+ _/ X, w' t6 k& X7 kEconomics Today Micro View W/St Gd
作者: Abbott/Fefferman 第三版