TY - BOOK AU - AU - Smith,Merrily A. ED - United Nations Educational, Scientific and Cultural Organisation. ED - Conference of Directors of National Libraries. ED - IFLA. TI - Preservation of Library Materials Conference held at the National Library of Austria, Vienna, April 7-10, 1986 SN - 3598217714 PY - 1987/// CY - Munchen PB - K. G. Saur KW - Libraries, University and college KW - Congresses ER -