Books and documents dating, permanence and preservation

Sonraí bibleagrafaíochta
Príomhchruthaitheoir:	Grant, Julius, 1901-
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	London Grafton 1937
Ábhair:	Books. Books > Conservation and restoration. Ink. Paper making and trade > History. Paper > Testing.