The National Library of Sri Lanka and the National Library System.

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Author:	Amarasiri, M. S. U.
Format:	Recurso educativo Open Access
Language:	en
Published:	1991
Subjects:	Developing Nations Developmental Programs Economic Development Foreign Countries Library Development Library Networks Library Role Library Services Library Standards National Libraries Public Libraries School Libraries
Online Access:	Acceder al recurso
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Internet

https://eric.ed.gov/?id=EJ441742