No. 2631. Agreement for facilitating the international circulation of visual and auditory materials of an educational scientific and cultural character. Opened for signature at Lake Success New York on 15 July 1949
1998 ◽
Vol 39
(2)
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pp. 279-284
Keyword(s):
2001 ◽
Vol 42
(4)
◽
pp. 557-558
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1999 ◽
Vol 40
(5)
◽
pp. 829-832
2000 ◽
Vol 41
(5)
◽
pp. 675-676