QA catalogue
for analysing library data
British Library
last data update:
2020-11-26
number of records:
18,787,911
Data
Completeness
Issues
Functions
Subjects
Names
Serials
T&T
Booth
Terms
Pareto
History
Settings
About
Terms
vocabulary:
United Nations document series symbols: 1946-77 cumulative (New York: UN)