Cite
HARVARD Citation
Institution,, B. (1973) Specification for solid rivets with universal head made from BS L 86 (SP 157 and 163), BS L 58 (SP 160 and 161), BS L 37 (SP 162) and DTD 204 (SP 158 and 159) materials.. [Online]. London : British Standards Institution. Available from: http://access.bl.uk/ark:/81055/vdc_100103743436.0x000001