comparison of 10-storey building needed and availble in each ring

Uploaded by Hongdan Yue / 10.1 years ago / 12194 hits / 124.79 KB

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  • Orientation: Horizontal
  • Resolution: 72 x 72
  • Dimensions: 554 x 542 pixels
  • Software: Adobe Photoshop CS Windows
  • Modified date: 11 Mar 2007 21:46