BS December 6, 2019 BS DD 241-6:1997 Click here to purchase Product Details Published: 11/15/1997 ISBN(s): 0580286754 Number of Pages: 60 File Size: 1 file , 900 KB Product Code(s): 01224300, 01224300, 01224300 Note: This product is unavailable in United Kingdom You May Also Like BS BS CWA 14643:2003 BS BS 4766:1976