Hello everyone, We are starting to do inventory, and the two of us working with it haven't done it before in Koha, so we have one question. When we ran a shelf list, some of the call numbers were out of order. We use Library of Congress classification. The problem looked like this: JUVE D 767..92 .M42 2002 JUVE DS 793 .G67 M33 1997 JUVE DT 63 .M35 1997 JUVE D 141 .V37 1991 All of the call numbers with only D instead of DS or DT should have come before anything with two letters for this line in the call numbers. Instead, there were Ds, then DFs, DGs, DKs, DSs and DTs and then 5 books with only D showed up after the DTs. *Ramona Ratliff * Information Specialist *York University* Office: (402) 363-5708 | rjratliff@york.edu <email@york.edu> | *york.edu <http://www.york.edu/>*