COPYRIGHT - AN OVERVIEW

?��? ?�자 지�??�공?�들?� ?��????�용?�들??받는 ?�람??지�?주소??묶인 ?�메??주소�??�력?????�게 ?�니??copyright (or copyright for short) is usually a kind of digital cash ??in some cases called a electronic payment program ??that isn?�t tied to a central financial institution, government, or org