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indexSearching the Identifying Codes FieldSearches the following fields within a record.
Enter one or more codes connected with search operators (AND, OR, NOT). Enter complete codes or partial codes using wildcards (* $ ?). indexLeft- and Right-hand TruncationBoth left- and right-hand truncation are allowed when using wildcards (* $ ?) when searching for Identifying Codes. You must enter at least one characters after a wildcard when used at the beginning of a word. indexIdentifying Codes Search Examples
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indexAbout the ISSN IdentifierThe International Standard Serial Number is a unique eight-digit number that identifies periodical publications such as journals and electronic publications. The format is four numbers, a hyphen (-), three numbers, and then a check character that may be a number or an X. Example: 0015-6639 indexAbout the ISBN IdentifierThe International Standard Book Number is a unique machine-readable identifier that marks a book unmistakably. The format is a 10-digit number that contains 3 hyphens (-). The last digit is a check character, which may be a number or an X. The position of the hyphens can vary for each ISBN identifier. Example: 2-7380-1000-8 |