Erfahrungen mit der Digitalisierung von rastermässig erfassten Linienstrukturen / Thomas Kreifelts … [et al.]. (OCLC #2794543)

If a set of books is part of an analyzed series that is classed together, the call number in the bib record for the set might be recorded in a format like:

    QA1 ǂb .G344 no. 30, etc.

That is, both volumes have a call number that starts QA1 .G344, but have enumeration based on their location in the series:

    QA1 .G344 no. 30
    QA1 .G344 no. 37

In our collection, we classify this particular series separately, so the call numbers for the two volumes in the set actually ended up as:

    GA102.4.E4 E73 1974 v.1
    GA102.4.E4 E73 1974 v.2