我需要 购买以下两本书, 请联系echo99@live.ca5 C' K9 c1 ?8 e2 o" [! y
1.COMM121 & D+ W/ U! e1 T+ ~/ `
Business Communication 0 U- O! D- E9 E
Making Connections in a Digital World) ~7 T4 o! c5 r
作者: LESIKAR: a2 o2 P) y* C' j+ e
2.ECON186) v. s4 Q6 @0 w* J
Economics Today Micro View W/St Gd 7 u, j# Y; D; _" B6 R
作者: Abbott/Fefferman 第三版