TY  - BOOK
AU  - Langwell, W. H.
TI  - The conservation of books and documents
U1  - 025.171 19
PY  - 1957///
CY  - London
PB  - Pitman
KW  - Books
KW  - Conservation and restoration
KW  - Archives
N1  - Includes bibliographical references and index
ER  -