2 ms·

> since at least the '50s Since at least 1944: https://archive.org/details/chi_00005 https://archive.org/details/chi_00005 (Seek to 12:28, sorry can't deep-lin

by Lammy 5y ago

> since at least the '50s Since at least 1944: https://archive.org/details/chi_00005 https://archive.org/details/chi_00005 (Seek to 12:28, sorry can't deep-link)