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MARC fields included in the HathiTrust OAI feedDescription of Field
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MARC leaderFixed field that comprises the first 24 character positions (00-23) of each bibliographic record and consists of data elements that contain numbers or coded values that define the parameters for the processing of the record.
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005Transaction info
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010|aLibrary of Congress control number
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015|aNational bibliography number
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020|aISBN
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022|aISSN
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035|aSystem control number
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041|ahLanguage code
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050|abLibrary of Congress Call Number
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082|abDewey Decimal Classification Number
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100|abcdqMain Entry - Personal Name
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110|aMain Entry - Corporate Name
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1XX|abOther main entry fields
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240|aUniform Title
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245|abcTitle Statement
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250Edition Statement
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260|abcPublication, Distribution, etc. (Imprint
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300|aPhysical Description
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600|abcdqSubject Added Entry - Personal Name
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610|aSubject Added Entry - Corporate Name
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611|aSubject Added Entry - Meeting Name
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630|aSubject Added Entry - Uniform Title
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650|aSubject Added Entry - Topical Term
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651|aSubject Added Entry - Geographic Name
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6XX|xyzOther subject entries
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856|uPermanent URL for HathiTrust item
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856|rHathiTrust Rights Attributes. Codes are listed and described at https://www.hathitrust.org/rights_database#Attributes
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