标准号:IS 9450-1980
发布日期:1980/7/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围: This standard specifies sequence, order and placement of images in microfilming of records, books and other publications and also sequence of bibliographical data for quick identification and retrieval. It covers 16 mm and 35 mm perforated and unperforated microfilms. Requirements of this standard do not necessarily apply to microfilm strips.The quality and processing requirements have been covered in IS: 3083-1966*.