کتاب های Winston Chang
![Imperfect competition in international trade](http://cdn.ketabkoo.com/covers/4/462038-n.jpg)
Imperfect competition in international trade
Winston W. Chang, 1995![R Graphics Cookbook](http://cdn.ketabkoo.com/covers/8/801966-n.jpg)
R Graphics Cookbook
Winston Chang, 2012![R Graphics Cookbook](http://cdn.ketabkoo.com/covers/8/801967-n.jpg)
R Graphics Cookbook
Winston Chang, 2013![R Graphics Cookbook](http://cdn.ketabkoo.com/covers/8/801968-n.jpg)
R Graphics Cookbook
Winston Chang, 2013![R Graphics Cookbook: Practical Recipes for Visualizing Data](http://cdn.ketabkoo.com/covers/8/801969-n.jpg)
R Graphics Cookbook: Practical Recipes for Visualizing Data
Winston Chang, 2012![R Graphics Cookbook Practical Recipes for Visualizing Data](http://cdn.ketabkoo.com/covers/11/1164625-n.jpg)
R Graphics Cookbook Practical Recipes for Visualizing Data
Winston Chang, 2018![R Graphics Cookbook](http://cdn.ketabkoo.com/covers/13/1343769-n.jpg)