UID:
almahu_9949517935502882
Format:
1 online resource (152 pages) :
,
illustrations
ISBN:
9783111669489 (e-book)
Additional Edition:
Print version: Ahrens, Friedhelm. Datenbanksysteme. Berlin ; New York : Walter de Gruyter, c1971 ISBN 9783110036688
Language:
German
Keywords:
Electronic books.