The Space encyclopaedia : a guide to astronomy and space research / [general editor, M.T. Bizony].
Astronautics -- Dictionaries.
Astronomy -- Dictionaries.
Astronautics. fast (OCoLC)fst00819505
Astronomy fast (OCoLC)fst00819673
Dictionaries. fast (OCoLC)fst01423826
Bizony, M. T.