| LC control no. | sh 94007667 |
|---|---|
| Corporate name heading | Willis Tower (Chicago, Ill.) |
| Variant(s) | Sears Tower (Chicago, Ill.) |
| See also | Office buildings--Illinois |
| Found in | Work cat.: 94040642: Doherty, K.M. The Sears Tower, c1995: CIP galley (Chicago, Ill.) Macmillan encyc. arch.: v. 2, p. 234. Intl. dict. of arch. and architects, c1993: v. 2, p. 932. Chicago Sun-Times, July 16, 2009: p. 9 (Sears Tower changes name to Willis Tower) |
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