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

में बचाया:
ग्रंथसूची विवरण
OCLC:5991936
मुख्य लेखक: Wanigaratne, R. D.
भाषा:English
प्रकाशित: Colombo : Agrarian Research and Training Institute, 1975-1978.
विषय:
स्वरूप:

सरकारी दस्तावेज Monograph

Note that CRL will digitize material from the collection when copyright allows.

विवरण
भौतिक वर्णन:4 v. : ill. ; 30 cm.
ग्रन्थसूची:Includes bibliographical references.