[Koha] Looking field 852 (MARC21)

Dear Friends, I'm at initial stage of using Koha. I would like to enter data into field 852 (MARC21), but I don't know how I can do it. I see this field in page for editing structure, but when I open form to add a book, I do not see it. Some fields, for example - 100 and 245, I see. Thanks, Sergey Lessenko -- View this message in context: http://www.nabble.com/Looking-field-852-%28MARC21%29-tp25956334p25956334.htm... Sent from the Koha - Discuss mailing list archive at Nabble.com.