TY  - BOOK
AU  - Winger,Howard W.
AU  - Smith,Richard Daniel
TI  - Deterioration and preservation of library materials
SN  - 0226902013
AV  - MED Z701 .D47
PY  - 1970///]
CY  - Chicago
PB  - University of Chicago Press
KW  - Library materials
KW  - Photographs
N1  - "Papers ... published originally in the Library quarterly, January 1970."
ER  -