TY  - BOOK
AU  - Winger,Howard W.
AU  - Richard Daniel Smith 
TI  - Deterioration and preservation of library materials:  : the thirty fourth annual conference of graduate library school,August 4-6, 1969
SN  - 0226902013
AV  - Z701.D47 
PY  - 1970///
CY  - Chicago
PB  -  : University of Chicago Press
KW  - Library materials
KW  - Conservation and restoration
KW  - Congresses
KW  - Photographs
N1  - Includes bibliography


ER  -