thu that photoshop

hom qua may dua ban trong nha tro cu doi minh chi no photoshop..hic .minh toan tu hoc ko ha nen khogn biet nhieu..nhung chi tui no cat ghep anh no thich lam...minh cung thich cat ghep hinh cua tieu thu nho lam..nhung co may tam ha,,,cang nhin hinh lai cang nho em..cang nho em lai cang phai nhin hinh cho do nho....troi oi .keu nay chac tiu luon....
http://zensoft.vn/ShowArticle.aspx?ID=4048
http://vnexpress.net/GL/Vi-tinh/Kinh-nghiem/2008/06/3BA03B36/
http://zensoft.vn/ShowArticle.aspx?ID=2199
http://zensoft.vn/ShowArticle.aspx?ID=2189
http://www.vn-zoom.com/f59/photoshop-bien-doi-va-chinh-sua-anh-6522.html
sach day photoshop
http://www.3c.com.vn/Story/vn/hotrokhachhang/ebooks/ebksachcnttkhac/2007/9/25106.html
http://www.vietphotoshop.com/html/html_chapter_1.htm ->Doc them