George Cunha is the grand old man of the conservation/preservation movement...indispensable. * Wilson Library Bulletin * ...essential reference work...deserves a prominent place in the working professional library of all archivists and librarians. * Library & Archival Security * So much has happened in library conservation since 1971 when the Cunhas published the 2nd edition of that bible for the conscientious librarians, Conservation of Library Materials, that another revision and enlargement would not have sufficed. The pair should be inseparable companions on any conservation reference shelf. * Library Journal *