සාහිත්ය ගවේෂණය
Ranasinghe , R.H.I.S.
සාහිත්ය ගවේෂණය - Colombo Sri Lanka Pusthakala Sangamaya 2002 - iv,24 p. 22 cm.
9559075063
LIBRARY SCIENCE-RESEARCH
INFORMATION SCIENCE-RESEARCH
RESEARCH METHODS
LIBRARY SCIENCE-LITERATURE SURVEYS
LIBRARY AND INFORMATION SCIENCE
020.7 / RAN
සාහිත්ය ගවේෂණය - Colombo Sri Lanka Pusthakala Sangamaya 2002 - iv,24 p. 22 cm.
9559075063
LIBRARY SCIENCE-RESEARCH
INFORMATION SCIENCE-RESEARCH
RESEARCH METHODS
LIBRARY SCIENCE-LITERATURE SURVEYS
LIBRARY AND INFORMATION SCIENCE
020.7 / RAN