Books listed by ISBN
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Institute of Policy Studies
> W. I De Silva
W. I De Silva
title
ISBN-13
(ISBN-10)
year of publication
Population projections for Sri Lanka, 1991-2041
978-955-9122-64-7
(955-9122-64-9)
1997
D S
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D Silva
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De Silva
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I.D.
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W.S.
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W. Silva
W. I. F. David