Conservation and restoration of archive materials /
Kathpalia, Yash Pal
Conservation and restoration of archive materials / Yash Pal Kathpalia. - Paris : UNESCO, 1973. - fot., otros - Documentation, libraries and archives: studies and research; 3 .
9231010735
025.85 =20 "1973" KAT No.3.
Conservation and restoration of archive materials / Yash Pal Kathpalia. - Paris : UNESCO, 1973. - fot., otros - Documentation, libraries and archives: studies and research; 3 .
9231010735
025.85 =20 "1973" KAT No.3.