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~person:"Helal, Ahmed H."
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Bibliothek
14
Datenverarbeitung
5
Automation
2
Automatisierung
2
Informationstechnik
2
Internationale Kooperation
2
Konferenzen und Kongresse
2
Kongress
2
Library
2
Welt
2
Wissenschaftliche Bibliothek
2
World
2
Anwendung
1
Aufgabe
1
Benutzerschulung
1
Benutzung
1
Bernhard Adams
1
Bibliothekskatalog
1
Bibliothekssystem
1
CD-ROM
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Deutschland
1
Economic forecast
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Elektronische Bibliothek
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Elektronisches Publizieren
1
Essen 1982
1
Essen 1984
1
Essen 1986
1
Essen <1980>
1
Essen <1987>
1
Forecasting model
1
Frederick G. Kilgour
1
Information
1
Information technology
1
Information und Dokumentation
1
Konferenzen und Kongressen
1
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1
Lokales Bibliothekssystem
1
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Online-Katalogisierung
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Book / Working Paper
14
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Konferenzschrift
11
Festschrift
6
Aufsatzsammlung
3
Bibliografie
1
Bildnis
1
Verzeichnis
1
Language
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English
10
German
4
Author
All
Helal, Ahmed H.
Kunze, Horst
26
Schumann, Michael
20
Funk, Robert
18
Pflug, Günther
17
Seusing, Ekkehart
17
Hildebrandt, Eckart
14
Kern, Horst
13
Vorstius, Joris
12
Laisiepen, Klaus
11
Kaegbein, Paul
10
Köttelwesch, Clemens
10
Autor, David H.
9
Line, Maurice B.
9
Littek, Wolfgang
9
Meyer, Herman H. B.
9
Mittler, Elmar
9
Schriewer, Franz
9
Altmann, Norbert
8
Busse, Gisela von
8
Griffin, Appleton P. C.
8
Hacker, Rupert
8
Ritzer, George
8
Stummvoll, Josef
8
Tehnzen, Jobst
8
Tiemann, Hermann
8
Ulrich, Peter
8
Carnovsky, Leon
7
Dreßler, Irmgard
7
Geys, Benny
7
Potthoff, Erich
7
Schwarz, Gerhard
7
Stock, Karl F.
7
Stoltzenburg, Joachim
7
Valletta, Robert G.
7
Weiss, Joachim W.
7
Říha, Ladislav
7
Beyersdorff, Günter
6
Borkum, Evan
6
Brandt, Leo
6
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Gesamthochschulbibliothek <Essen>
3
Universitätsbibliothek <Essen>
2
Essen Symposium <10, 1987>
1
Essen Symposium <11, 1988>
1
Essen Symposium <3, 1980>
1
Essen Symposium <5, 1982>
1
Essen Symposium <7, 1984>
1
Essen Symposium <8, 1985>
1
International Essen Symposium <12, 1989, Essen>
1
International Essen Symposium <14, 1991, Essen>
1
International Essen Symposium <15, 1992, Essen>
1
International Essen Symposium <16, 1993, Essen>
1
International Essen Symposium <19, 1996, Essen>
1
Workshop zur Benutzerschulung <1981, Essen>
1
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Veröffentlichungen der Universitätsbibliothek Essen
9
Veröffentlichungen der Gesamthochschulbibliothek Essen
4
(Publications of Essen University Library
1
Essen Symposium / Gesamthochschulbibliothek Essen
1
Essen-Symposium
1
Symposium on library automation
1
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ECONIS (ZBW)
14
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Libraries and electronic publishing : promises and challenges for the 90's; Festschrift in honour of Richard M. Dougherty; 14 October - 17 October 1991
Helal, Ahmed H.
(
contributor
); …
-
1992
Persistent link: https://www.econbiz.de/10000135071
Saved in:
2
Impulse für Bibliotheken : Festschrift für Bernhard Adams zum 65. Geburtstag
Helal, Ahmed H.
(
contributor
);
Adams, Bernhard
(
honouree
); …
-
1995
Persistent link: https://www.econbiz.de/10000552355
Saved in:
3
Towards a worldwide library : a ten year forecast
Helal, Ahmed H.
(
contributor
)
-
1997
Persistent link: https://www.econbiz.de/10013380112
Saved in:
4
The impact of CD-ROM on library operations and universal availability of information : Festschrift in honour of Dr. Maurice B. Line
Helal, Ahmed H.
(
contributor
);
Line, Maurice B.
(
honouree
)
-
1989
Persistent link: https://www.econbiz.de/10000420381
Saved in:
5
International library cooperation : 10th Anniversary Essen Symposium, 19 October - 22 October 1987 ; Festschr. in honour of Prof. Dr. Günther Pflug to his 65th birthday
Helal, Ahmed H.
(
contributor
);
Pflug, Günther
(
honouree
); …
-
1988
Persistent link: https://www.econbiz.de/10000420428
Saved in:
6
Impact of new information technology on international library cooperation
Helal, Ahmed H.
(
contributor
);
Weiss, Joachim W.
(
contributor
)
-
1987
Persistent link: https://www.econbiz.de/10000070955
Saved in:
7
Workshop zur Benutzerschulung : 1. Apr. - 3. Apr. 1981
Graebe, Helmut
(
contributor
);
Helal, Ahmed H.
(
contributor
)
-
Workshop zur Benutzerschulung <1981, Essen>
-
1981
Persistent link: https://www.econbiz.de/10000120111
Saved in:
8
Local library systems : Festschrift in honour of Frederick G. Kilgour to his 70. birthday
Helal, Ahmed H.
(
contributor
); …
-
1984
Persistent link: https://www.econbiz.de/10000121266
Saved in:
9
Current trends in serials automation
Helal, Ahmed H.
;
Wolf, D.
;
Jeffreys, A. E.
-
1981
Persistent link: https://www.econbiz.de/10011284160
Saved in:
10
Increasing productivity through library automation
Helal, Ahmed H.
(
contributor
);
Noerr, K. Bivins
(
contributor
)
-
1983
Persistent link: https://www.econbiz.de/10002314747
Saved in:
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