MLP records do not usually contain a complete LC call number unless the item is part of a series that is cataloged separately and classed together. Instead, a system generated call number may be input into the Call Number box for MLP items, which are then referred. The Library, barcode number (i.e., Item ID) and Item Type are updated in the Vol/Copy record with the Home Location left as INPROCESS. When the item is fully cataloged, the system generated call number will be replaced by an LC call number, or other call number as appropriate.
Complete LC call number:
DA333.A2F73 1992
MLP call number:
XX(2434967.1)