TY - BOOK AU - Spivak,Steven M. AU - Winsell,Keith A. SN - 0816119481 PY - 1991/// CY - Boston PB - G.K. Hall & Company KW - Exchange of bibliographis information KW - Data processing KW - Standards KW - Cataloging of archival material KW - Machine-readable bibliographic data KW - Library information networks ER -