BS December 6, 2019 BS DD 238-7.1:1996 Click here to purchase Product Details Published: 10/15/1996 ISBN(s): 0580267040 Number of Pages: 60 File Size: 1 file , 1.7 MB Product Code(s): 00889216, 00889216, 00889216 Note: This product is unavailable in United Kingdom You May Also Like BS BS 10008-1:2020 BS BS PD ISO/TR 20573:2006