00725nam a2200193Ia 4500 CTU_124742 210402s9999 xx 000 0 und d 53.00 025.04 M691 Modern information retrieval Edited by Shyama Balakrisnan and P. K. Paliwal Darya Ganj, New Delhi Anmol Pubications 2001 Contents of material: 1/ Introduction. 2/ Information retrieval systems. 3/ Development of technical service. 4/ Automated services. 5/ Future library catalogs. Library science,Information storage and retrieval systems. Minh Trung tâm Học liệu Trường Đại học Cần Thơ