WorldCat Identities

Helal, A. H. (Ahmed H.)

Overview
Works: 137 works in 397 publications in 2 languages and 3,741 library holdings
Genres: Conference proceedings  Handbooks, manuals, etc 
Roles: Editor, Other, Honoree, Dedicatee, Author of introduction
Classifications: Z678.9.A1, 025.0285
Publication Timeline
Key
Publications about  A. H Helal Publications about A. H Helal
Publications by  A. H Helal Publications by A. H Helal
Most widely held works by A. H Helal
Electronic documents and information : from preservation to access : 18th International Essen Symposium, 23 October-26 October 1995 : festschrift in honor of Patricia Battin by International Essen Symposium ( Book )
12 editions published in 1996 in English and German and held by 240 WorldCat member libraries worldwide
Innovation for information : international contributions to librarianship : Festschrift in honour of Dr. Ahmed H. Helal ( Book )
6 editions published between 1992 and 1993 in English and German and held by 216 WorldCat member libraries worldwide
Resource sharing : new technologies as a must for universal availability of information : 16th International Essen Symposium, 18 October-21 October 1993 : Festschrift in honor of Hans-Peter Geh by International Essen Symposium ( Book )
9 editions published in 1994 in English and German and held by 193 WorldCat member libraries worldwide
Information superhighway : the role of librarians, information scientists, and intermediaries : 17th International Essen Symposium, 24 October-27 October 1994 : Festschrift in honor of Frederick Wilfrid Lancaster by International Essen Symposium ( Book )
15 editions published in 1995 in English and German and held by 190 WorldCat member libraries worldwide
Towards a worldwide library : a ten year forecast : 19th International Essen Symposium, 23 September-26 September 1996 by A. H Helal ( Book )
11 editions published in 1997 in 3 languages and held by 188 WorldCat member libraries worldwide
The impact of CD-ROM on library operations and universal availability of information : 11th International Essen Symposium, 26 September-29 September, 1988 : festschrift in honour of Dr. Maurice B. Line by International Essen Symposium ( Book )
15 editions published in 1989 in English and German and held by 181 WorldCat member libraries worldwide
Information technology and library management : 13th International Essen Symposium, 22 October-25 October 1990 : festschrift in honour of Margaret Beckman by International Essen Symposium ( Book )
11 editions published in 1991 in 3 languages and held by 173 WorldCat member libraries worldwide
International library cooperation : 10th Anniversary Essen Symposium, 19 October-22 October 1987 : festschrift in honour of Prof. Dr. Günther Pflug to his 65th birthday by Germany) International Essen Symposium (10th : 1987 : Essen ( Book )
13 editions published between 1987 and 1988 in English and German and held by 157 WorldCat member libraries worldwide
Impulse für Bibliotheken : Festschrift für Bernhard Adams zum 65. Geburtstag ( Book )
10 editions published between 1994 and 1995 in German and English and held by 157 WorldCat member libraries worldwide
Libraries and electronic publishing : promises and challenges for the 90's : 14th Annual Essen Symposium, 14 October-17 October 1991 : festschrift in honour of Richard M. Dougherty by International Essen Symposium ( Book )
2 editions published in 1992 in English and held by 140 WorldCat member libraries worldwide
Impact of new information technology on International Library Cooperation : Essen Symposium, 8 September-11 September 1986 by Essen symposium ( Book )
13 editions published in 1987 in English and German and held by 117 WorldCat member libraries worldwide
Future of online catalogues : Essen symposium 30 September - 3 October 1985 by Essen symposium ( Book )
12 editions published in 1986 in English and Undetermined and held by 115 WorldCat member libraries worldwide
Hierarchical relationships in bibliographic descriptions : INTERMARC Software-subgroup seminar 4 : Library systems seminar Essen 25 March -27 March 1981 by Library systems seminar ( Book )
18 editions published between 1981 and 1982 in 3 languages and held by 102 WorldCat member libraries worldwide
New trends in electronic publishing and electronic libraries : Essen Symposium, 29 August-31 August 1983 by Essen Symposium ( Book )
8 editions published in 1984 in English and held by 96 WorldCat member libraries worldwide
Increasing productivity through library automation : Essen symposium, 11 October-14 October 1982 by Essen Symposium ( Book )
9 editions published in 1983 in English and German and held by 87 WorldCat member libraries worldwide
Local library systems : Essen symposium, 24 September-27 September 1984 : festschrift in honour of Frederick G. Kilgour to his 70th birthday by Essen symposium ( Book )
7 editions published in 1984 in English and German and held by 87 WorldCat member libraries worldwide
Future of library networks : Essen Symposium, 16 September-18 September 1981 by Essen symposium ( Book )
5 editions published in 1982 in English and held by 86 WorldCat member libraries worldwide
Workshop zur Benutzerschulung, 1. April-3. April 1981 by Workshop zur Benutzerschulung ( Book )
11 editions published between 1981 and 1982 in German and English and held by 75 WorldCat member libraries worldwide
 
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Audience level: 0.93 (from 0.86 for Increasing ... to 0.96 for Internatio ...)
Alternative Names
Helal, A. H.
Helal, Ahmed H.
Helal, Ahmed Helmi
Hilāl, Aḥmad Ḥilmī
Languages
English (161)
German (35)