00562nam a2200241Ia 450000500170000000800460001702000180006303700100008104000080009104000080009904000080010704100080011504100080012308400080013110000200013924500400015924500230019926000230022226000090024536500050025436500080025985600530026720260324143412.0008  260324s9999    xx            000 0 eng d  a9780203989449  aEBOOK  aCRL  beng  cCRL  2eng  aeng  qCRL  aMatthew Cushman 4aThe Science For Conservators Series 0bVolume 2: Cleaning  bTaylor and Francis  c1992  a  b245  uhttp://www.taylorfrancis.com/books/9780203989449