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BNB name headings and their NACO equivalents: table and chart

The table shows if headings used in the BNB are the same as or different to equivalent NACO headings or if they could not be traced on Library of Congress Authorities.

Letter
 Headings
Same as NACO
%
Different
to NACO
%
Not traced
%
A
66
47
71
17
26
2
3
B
104
81
78
21
20
2
2
C
111
68
61
37
33
6
5
D 
59
42
71
16
27
1
2
E
38
23
61
13
34
2
5
F 
52
31
60
17
33
4
8
G 
100
65
65
33
33
2
2
H 
66
48
73
16
24
2
3
I 
49
31
63
16
33
2
4
J
39
33
85
6
15
0
0
K
30
25
83
5
17
0
0
L 
54
38
70
13
24
3
6
M
103
80
78
18
17
5
5
N 
51
33
65
14
27
4
8
O
25
19
76
5
20
1
4
P
57
35
61
17
30
5
9
Q
4
3
75
1
25
0
0
R 
73
59
81
14
19
0
0
S
108
78
72
25
23
5
5
T
36
25
69
9
25
2
6
U
37
37
23
62
8
22
6
V
9
7
78
1
11
1
11
W
73
59
81
12
16
2
3
X 
0
0
0
0
0
0
0
Y
4
4
100
0
0
0
0
Z
0
0
0
0
0
0
0
Totals:
1348
957
70.99
334
24.78
57
4.23

The bar chart shows the proportion of BNB name headings with 40 or more occurrences as they occur throughout the alphabetical sequence. (Click to view larger version)

proportion of BNB name headings with 40 or more occurrences

BNB name headings and their NACO equivalents

For further information please contact:

The British Library
Metadata Services
Boston Spa, Wetherby
West Yorkshire
LS23 7BQ
United Kingdom

Tel: + 44 (0) 1937 546548
Fax: + 44 (0) 1937 546586
Email: bd-info@bl.uk