Water soak cleaning of limestone the Widener Building, Philadelphia, Pennsylvania /
| Main Author: | Powers, Robert M., 1955- |
|---|---|
| Other Authors: | United States. National Park Service. Preservation Assistance Division. |
| Format: | Book |
| Language: | English |
| Published: |
[Washington, D.C.] (P.O. Box 37127, Washington 20013-7127) :
U.S. Dept. of the Interior, National Park Service, Cultural Resources, Preservation Assistance Division,
[1992]
|
| Physical Description: |
6 pages : illustrations ; 28 cm. |
| Series: |
Preservation tech notes ;
PTN-37. Preservation tech notes. Masonry ; no. 3. |
| Subjects: |
CMU Storage Gov Pub
| Location | Call Number: | Status |
|---|---|---|
| CMU Storage Gov Pub | I 29.84/3-7:3 | Available |