Permanence of Paper 1 Problems and Permanency of Alum-Rosin Sized Paper Sheets from Wood Pulp

Bibliographic Details
Main Authors:	El-Saied, Houssini (Author), Basta, Altaf H. (Author), Abdou, Mona M. (Author)
Format:	Article
Language:	English Slovak
Online Access:	http://www.viks.sk/chk/res_3_98_155_171.doc

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