A study of communication flow in selected villages in Sri Lanka : case study

Sparad:
Bibliografiska uppgifter
OCLC:5991936
Huvudupphovsman: Wanigaratne, R. D.
Språk:English
Publicerad: Colombo : Agrarian Research and Training Institute, 1975-1978.
Ämnen:
Materialtyp:

Regeringsdokument Monograph

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Beskrivning
Fysisk beskrivning:4 v. : ill. ; 30 cm.
Bibliografi:Includes bibliographical references.