European initiative & strategy for prioritising and harmonising space technology R&D
Acta astronautica ; 48 , 5-12 ; 257-264
2001
Article (Journal)
English
European initiative & strategy for prioritising and harmonising space technology R&R
British Library Conference Proceedings | 2001
|Online Contents | 1993
Harmonising rules for signalling interlocking
British Library Conference Proceedings | 1998
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