Online reference and information retrieval

书目详细资料
主要作者:	Palmer, Roger C.
格式:	图书
语言:	英语
出版:	Littleton, Colo. Libraries Unlimited 1987
版:	2nd ed.
主题:	Data base searching. Information retrieval. Information services > User education. On-line bibliographic searching. Reference services (Libraries) > Automation.