TY  - BOOK
AU  - Palmer,Roger C.
TI  - Online reference and information retrieval
SN  - 0872873471
PY  - 1983///
CY  - Littleton, Colo.
PB  - Libraries Unlimited
KW  - Bibliographic Retrieval Services, Inc
KW  - On
KW  - line bibliographic searching
KW  - DIALOG (Information retrieval system)
KW  - ORBIT (Information retrieval system)
N1  - Includes bibliographical references and index
ER  -