TY - BOOK ID - 131840365 TI - La conservation des documents graphiques: recherches expérimentales PY - 1969 PB - Paris Eyrolles DB - UniCat KW - Book conservation KW - preservation [function] KW - paper [fiber product] UR - https://www.unicat.be/uniCat?func=search&query=sysid:131840365 AB - ER -