Permanence durabikity of the book -V strength and other characteristics of book papers 1800 - 1899
Permanence durabikity of the book -V strength and other characteristics of book papers 1800 - 1899
- Richmond W J Barrow Research Laboratory 1967
- 116p. cm.
280,473
Textual
2:98, K7.5
280,473
Textual
2:98, K7.5
