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Start Over Publication Type Magazines Journal college & research libraries news
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1. ISO 9706 reapproved.

Author

Hedberg, Jane

Subjects
*PAPER, *STANDARDS
Abstract

Reports on the International Organization for Standardization's reapproval of ISO 9706 standard for permanent paper. Countries that voted for the standard's reapproval; Research on lignin in paper; Criteria for folding endurance; Information resources.

Published
1999

2. Radioactivity in books and journals.

Author

Conkling, Thomas W.

Subjects
*PAPER
Abstract

Discusses the presence of a minute amount of radioactivity in the paper used in books and journals. Presence of radium-226, thorium-232, potassium-40, cesium-137 and other radionuclides in journals made of high-quality paper; Difference in radioactivity due to difference in type of pulp, the production processes and the additives used.

Published
1994