I am looking for CU 4000level books/photocopies+alarm clock

[Shania]

do you have such stuff for sale?
1. Alarm Clock
2. Textbook for CU
Eco4004 Operation Research I:Wayne L. Winson,Applications and Algorithms,4th ed,Duxbury Press,2004
Eco4201 Macroeconomics: D.Romer, Advanced Macroeconomics, 2nd ed,Norton 1992
Eco4706 Econometrics: N.D.Gujarati, Basic Econometrics, 4th ed. McGraw-Hill,2003