TY  - BOOK
AU  - Kathpalia, Yash Pal 
TI  - Consevationand and restoration of archive materials
T2  - Documentaion, libraries and archives : studies and research 
SN  - 9231010735
U1  - 025.171 
PY  - 1973///
CY  - Paris 
PB  - Unesco
KW  - Library science
KW  - Conservation
KW  -  पुस्तकालय विज्ञान
KW  - संरक्षण
N1  - Includes appendix and bibliographical references
ER  -