TY  - BOOK
AU  - Frey,R.W.
AU  - Veitch,F.P.
TI  - Preservation of leather bookbindings ..
T2  - U. S. Dept. of agriculture.  Leaflet
AV  - Z272 .F89
PY  - 1930///
CY  - Washington
PB  - U.S. Govt. print. off.
KW  - Bookbinding
KW  - Materials, etc
KW  - Leather
N1  - Contribution from Bureau of chemistry and soils
ER  -