TY  - BOOK
AU  - Melnick, J., ed.
AU  - Schwarz, H E., ed.
TI  - The ESO users manual 1990
PY  - 1989///
CY  - Munchen
PB  - European Space Observatory
KW  - Astronomy and astrophysics thesaurus
KW  - Manuals
KW  - Observatories
ER  -