Felix Barker, Malcolm Ross-Macdonald, Duncan Castlereagh
The book describes man's discoveries of parts of planet Earth that were accidental or planned. The period from 50,000 years ago to today's efforts in space exploration is described.
At the Sources of Mathematics is a popular science work by Croatian mathematician, Japanologist, and academician Vladimir Devidé (1925–2010), published in 1979 in Osijek.
