TY - BOOK AU - May, Eric AU - Mark, Jonas TI - Conservation science: : heritage materials SN - 0 85404 659 3 AV - ARC TA403.6.C66 PY - 2006/// CY - Cambridge PB - Royal Society of Chemistry KW - Materials for conservation KW - Museum conservation methods KW - Conservation N1 - Includes bibliographical references and index ER -