Search Results       Your search for [subject]DIALOG (Information retrieval system) returned 1 record.           Online retrieval : a dialogue of theory and practice. by Walker, Geraldene; Engleweeod, Colo.: Libraries Unlimited, 1999. Subject: DIALOG (Information retrieval system); Electronic information resource searching--United States; Online bibliographic searching--United States.          Add to Book Cart Relevance: 24.12%