Farradane‟s Relational Operators
Farradane's relational operators are a set of mathematical symbols used to describe the relationships between bibliographic records in a database. These operators are used to compare and contrast bibliographic records to identify relationships between them, and are a key component of bibliographic information retrieval.
Farradane's relational operators include:
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Equivalence (EQU) - used to indicate that two records represent the same bibliographic item. For example, if two records represent different _____ __________ _____ ____ ______ ___.
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