Ohcanbohtosat - History of science and technology in Japan~

Ozuin - History of science and technology in Japan~ - eai gávdnon bohtosat.

Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.

Juos geavahat Boole operáhtoriid, dat fertejit čállojuvvot ollásit STUORA BUSTÁVAIGUIN: History of science AND technology in Japan~.
Joker-mearkkaid geavahemiin sáhtát gávdnat earálágán sátnehámiid: History of science and technology in Japan*.

Eai bohtosat!