Proceedings of the North American International Regional Conference : Williamsburg, Virginia and Philadelphia, Pennsylvania : September 10-16, 1972
ed. by Sharon Timmons
Bok Engelsk 1976 Preservation and conservation: principles and practices (1972 : Williamsburg and Philadelphia)
| Utgitt | Washington : Preservation Press , 1976
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|---|---|
| Omfang | 547 s. : ill.
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| Emner |
