🔗 References (max. 100)
| part | subject | predicate | object | published by | date | |
|---|---|---|---|---|---|---|
|
Assertion
|
|
|||||
|
Assertion
|
|
|||||
|
Assertion
|
|
|||||
|
Assertion
|
National Bibliography Number (NBN)
|
|
||||
|
Assertion
|
National Bibliography Number (NBN) is a group of publication identifier systems used by national libraries in countries such as Germany, Italy, Finland, Norway, The Netherlands and Sweden.
|
|
||||
|
Assertion
|
|
|||||
|
Assertion
|
|
|||||
|
PublicationInfo
|
|