Heck, A. Ed. Murtagh, F. Ed.
Knowledge-based systems in astronomy topical volume - Berlin Springer-Verlag 1989 - 280 - Lecture notes in physics ; 00329 .
3540510443
53 LNP
Knowledge-based systems in astronomy topical volume - Berlin Springer-Verlag 1989 - 280 - Lecture notes in physics ; 00329 .
3540510443
53 LNP