Online reference and information retrieval /
Palmer, Roger C.
Online reference and information retrieval / Roger C. Palmer. - 2nd edition. - Littleton, Colo. : Libraries Unlimited, 1987. - xii, 189 p. : ill. - Library science text series .
0872875369 (pbk.) : $25.00
88900892
Reference services (Libraries)--Automation.
Information retrieval.
Information services--User education.
Database searching
Online bibliographic searching
Online reference and information retrieval / Roger C. Palmer. - 2nd edition. - Littleton, Colo. : Libraries Unlimited, 1987. - xii, 189 p. : ill. - Library science text series .
0872875369 (pbk.) : $25.00
88900892
Reference services (Libraries)--Automation.
Information retrieval.
Information services--User education.
Database searching
Online bibliographic searching