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Publication
1931 - Row, Peterson, Evanston, Ill, Illinois
Language
English
Word Count
38,000 words, Guess
Page Count
152 pages
Identifiers
- Open LibraryOL59625933M
- OCLC Control Number7364007
Classifications
- LCCQA135 .B875
Subjects
Topics
Series Statement
- Harvard science and math textbooks preservation microfilm project -- 01297
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