How can I replace the item collection code or call number in item by batch? Thanks & regards, Peter Lau Librarian Tel: (852) 3977 9868 | Email: Peter.Lau at yccece.edu.hk | Fax: (852) 23384320 2 Tin Wan Hill Road, Tin Wan, Aberdeen YCCECE, Here We Grow Our Future | www.yccece.edu.hk