MARC21 – application in the Swiss National Library NL
037 - Source of Acquisition (R)
First Indicator |
Second Indicator |
| # - Not applicable/No information provided/Earliest | # - Undefined |
Subfield codes |
|
| $a - Stock number (NR) | $c - Terms of availability (R) |
| $b - Source of stock number/acquisition (NR) |