Cite
APA Citation
Institution,, B. S. (1983). Specification for 105 mm microcopying of technical drawings (single image, A6 size). London : British Standards Institution. http://access.bl.uk/ark:/81055/vdc_100103743640.0x000001
This is an interim version of our Electronic Legal Deposit Catalogue-eJournals and eBooks while we continue to recover from a cyber-attack.
Institution,, B. S. (1983). Specification for 105 mm microcopying of technical drawings (single image, A6 size). London : British Standards Institution. http://access.bl.uk/ark:/81055/vdc_100103743640.0x000001