00546nam a2200181Ia 4500003000900000008004100009020001800050040001600068080002200084100001200106245010000118260005000218300002300268650001400291650002000305650001900325650002000344IN-BaIIA211028s9999    xx            000 0 eng d  a3-923524-47-1  cIIA Library  a52-13(083.4)bESO  aHeck, A 0aAstronomy from large databases IIcA. Heck                                                       aGarchingbEuropean Southern Observatoryc1992  a[various pagings.]  aAstronomy  aData processing  aData reduction  aLarge databases