Helal, A. H., & Weiss, J. W. (1991). Information Technology and Library Management. Festschrift in Honour of Margaret Beckman. Papers Presented at the International Essen Symposium (13th, Essen, West Germany, October 22-25, 1990).
Chicago Style (17th ed.) CitationHelal, Ahmed H., and Joachim W. Weiss. Information Technology and Library Management. Festschrift in Honour of Margaret Beckman. Papers Presented at the International Essen Symposium (13th, Essen, West Germany, October 22-25, 1990). 1991.
MLA (9th ed.) CitationHelal, Ahmed H., and Joachim W. Weiss. Information Technology and Library Management. Festschrift in Honour of Margaret Beckman. Papers Presented at the International Essen Symposium (13th, Essen, West Germany, October 22-25, 1990). 1991.
Warning: These citations may not always be 100% accurate.