16 ms·I carry the SAS pocket guide: https://goo.gl/hnDJm7 https://goo.gl/hnDJm7by the_prepared 9y agoI carry the SAS pocket guide: https://goo.gl/hnDJm7 https://goo.gl/hnDJm7novaleaf 9y agothanks, the 3rd edition is still cheap :)