Interactive JsMarc demo
A live notebook: from raw ISO2709 to an explained record
Making MARC legible
Take an ISBN to a raw MARC record via Z39.50 to an annotated record and then to an extracted value, with JsMarc, live in the browser.
In[1]:
Fetch the raw MARC record for this ISBN from the Library of Congress
Out[1]:
·
In[2]:
Parse the raw ISO 2709 bytes into a structured record object with JsMarc.
Out[2]:
·
In[3]:
Annotate every field, indicator and subfield with its MARC21 definition.
Out[3]:
·
In[4]:
Search the MARC21 definitions for a concept
Out[4]:
·
In[5]:
Use the matched field codes to pull the corresponding values back out of the record.
Out[5]:
·