Mass deacidification : an initiative to refine the diethyl zinc process / Kenneth E. Harris and Chandru J. Shahani.

An evaluation of the Bookkeeper mass deacidification process : technical Evaluation Team report for the Preservation Directorate, Library of Congress / Sally Buchanan [and others].

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Works from the collections

Mass deacidification : an initiative to refine the diethyl zinc process / Kenneth E. Harris and Chandru J. Shahani.

An evaluation of the Bookkeeper mass deacidification process : technical Evaluation Team report for the Preservation Directorate, Library of Congress / Sally Buchanan [and others].