Cite
APA Citation
Unknown (2013). 30-second elements : the 50 most significant elements, each explained in half a minute. Duxford : Icon Books. http://access.bl.uk/ark:/81055/vdc_100187938234.0x000001
This is an interim version of our Electronic Legal Deposit Catalogue-eJournals and eBooks while we continue to recover from a cyber-attack.
Unknown (2013). 30-second elements : the 50 most significant elements, each explained in half a minute. Duxford : Icon Books. http://access.bl.uk/ark:/81055/vdc_100187938234.0x000001