<s>
The	O
International	B-Library
Bibliography	I-Library
of	I-Library
the	I-Library
Social	I-Library
Sciences	I-Library
(	O
IBSS	O
)	O
is	O
a	O
bibliography	O
for	O
social	O
science	O
and	O
interdisciplinary	O
research	O
.	O
</s>
<s>
Production	O
was	O
transferred	O
to	O
the	O
London	O
School	O
of	O
Economics	O
in	O
1989	O
,	O
and	O
then	O
to	O
ProQuest	B-Library
in	O
2010	O
.	O
</s>
<s>
It	O
was	O
purchased	O
by	O
ProQuest	B-Library
in	O
January	O
2010	O
,	O
and	O
production	O
moved	O
to	O
ProQuest	B-Library
's	O
UK	O
headquarters	O
in	O
July	O
that	O
year	O
.	O
</s>
<s>
The	O
online	O
database	O
is	O
available	O
to	O
institutional	O
subscribers	O
through	O
the	O
ProQuest	B-Library
database	I-Library
.	O
</s>
