1. The future of information services
پدیدآورنده :
کتابخانه: Central Library of Agricultural (Tehran)
موضوع : $ALibraries -- United States$BData processing,$ALibrary information networks -- United States,$AInformation networks -- United States,$AInformation services -- United States$BData processing
رده :
Z
678
.
9
.
A4
U634
1995
2. The future of information services
پدیدآورنده : / virginia Steel C. Brigid welch editors
کتابخانه: National Library and Archives of Islamic Republic of Iran (Tehran)
موضوع : Libraries -- United States -- Data processing.,Library information networks -- United States.,Information networks -- United States,Information services -- United States -- Data processing
رده :
BibZ678
.
9
.
A4U634
1995