TY  - BOOK
AU  - Clifton,James R.
ED  - ASTM Committee E-6 on Performance of Building Constructions
TI  - Cleaning stone and masonry: a symposium 
T2  - STP
SN  - 0803109326
AV  - TH5520 C532
PY  - 1992///
CY  - Philadelphia, Pa.
PB  - ASTM
KW  - MASONRY
KW  - CLEANING
KW  - CONGRESSES
KW  - BUILDING STONES
KW  - BUILDING
N1  - "ASTM publication code number (PCN) 04-935000-10."; Includes bibliographies and indexes
ER  -