4 ms·
Reminds me of an HP67 programmable calculator. http://en.wikipedia.org/wiki/HP-67/-97 http://en.wikipedia.org/wiki/HP-67/-97
by jotux 13y ago
Reminds me of an HP67 programmable calculator.
http://en.wikipedia.org/wiki/HP-67/-97 http://en.wikipedia.org/wiki/HP-67/-97