540 TERMS GOVERNING USE AND REPRODUCTION NOTE (R)
Indicators - Both undefined; each contains a blank (^)
Subfield Codes $a Terms governing use and reproduction (NR) $b Jurisdiction (NR) $c Authorization (NR) $d Authorized users (NR) $u Uniform Resource Identifier (R) $3 Materials specified (NR) $5 Institution to which field applies (NR) $6 Linkage (NR) $8 Field link and sequence number (R)