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A two-year research program
Historical Society of Pennsylvania - Closed Stacks Db .3749
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- Format:
- Book
- Author/Creator:
- W.J. Barrow Research Laboratory
- Series:
- Permanence/durability of the book ; no. 1.
- Permanence/durability of the book ; no. 1
- Language:
- English
- Subjects (All):
- Paper--Testing.
- Paper.
- Book industries and trade--Standards.
- Book industries and trade.
- Physical Description:
- 46 p. illus., ports. 24 cm.
- Place of Publication:
- Richmond, 1963.
- Notes:
- Bibliography: p. 44-45.
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