TY  - BOOK
AU  - Tillett,Barbara B.
TI  - Authority control in the online environment: considerations and practices 
SN  - 0866568719  (hard)
PY  - 1989///, c1988
CY  - New York
PB  - Haworth Press
KW  - Authority files (Information retrieval)
KW  - Data processing
KW  - Online catalogs
N1  - "Has also been published as Cataloging & classification quarterly, volume 9, number 3, 1989"--T.p. verso
ER  -