equal to 1.257 gilberts
United States writer (born in Poland) who wrote in Yiddish (1880-1957)
French psychologist remembered for his studies of the intellectual development of children (1857-1911)
visionary British poet and painter (1757-1827)
influenced George Fox (1575-1624)
atomic number 57
[网络] 原子数57
ISO 9575
[计] ISO路由器标准组成部分
RO-2-4572
[医] 异烟酰异丙肼(抗结核药)
