관리-도구
편집 파일: pie4.png
�PNG IHDR �/T� PLTE����� �� tRNS� �0J bKGD � H 7IDAT[c�d�*���H6h� ec�Z�$�B� �'���b�L�� �)'Gꊡ� VtEXtcomment This art is in the public domain. Kevin Hughes, kevinh@eit.com, September 1995v�� IEND�B`�