TY  - BOOK
AU  - Network Development and MARC Standards Office  Library of Congress 
TI  - Guidelines for the Use of Field 856 [e resource]
U1  - G:\\Digital Library\\Lib\\marcfield856.doc 
PY  - 3010///03
CY  - USA
PB  - Library of Congress
KW  - Guidelines,856
KW  - Library automation
ER  -