TY - BOOK AU - Clements, D.W.G. AU - Mcilwaine, J.H. Rudd, S.A. Thurston, A.C. UNESCO: general Information Programme ED - UNESCO: general Information Programme TI - Review of training needs in preservation and conservation PY - 1989/// CY - Paris PB - Unesco KW - Archival materials--Conservation and restoration... Library materials--Conservation and restoration--Study and teaching--Developing countries ER -