call_number1 945 a call_number2 945 b volume 945 c reserve_note 945 d copy_number 945 g barcode 945 i location 945 l message 945 m note 945 n icode2 945 o price 945 p imessage 945 q opac_message 945 r status 945 s item_type 945 t total_checkout 945 u total_renewal 945 v ytdcirc 945 w twoyrcirc 945 x item_record_no 945 y created_date 945 z