Hold / 172 Coded data field: Information service policy
Зміст
172 Coded data field: Information service policy
This field contains coded data applicable to all types of holdings records, that indicates the general policy of consultation, external lending or reproduction for a bibliographic unit in general or for one of its physical units specified in the holdings record.
Occurrence
Mandatory. Not repeatable.
Indicators
Indicator 1: blank (not defined)
Indicator 2: blank (not defined)
Subfields
$a Coded data
Not repeatable.
Notes on Field Contents
$a/0
a b c u Consultation policy = Information not available = Available = Available conditionally = Not available = Unknown
$a/1 Lending policy
- = Information not available
a = Will lend b = Will not lend c = Will lend restricted number of copies d = Restricted lending policy (details in field 371) u = Unknown
$a/2 Reproduction policy
- = Information not available
a = Will reproduce b = Will not reproduce c = Will reproduce under special conditions (details in field 371) u = Unknown
Related Field
371 Notes on information services policy
Examples
EX 1
172 ##$aaaa
Item available for consultation ($a/0 = a), lending ($a/1 = a) and reproduction ($a/2 = a)
EX 2
172 ##$aabb
Item available only for consultation ($a/0 = a), neither lending ($a/1 = b) nor reproduction ($a/2 = b) allowed.