Dewey, Melvil
Dewey dashama vargeekaranaya - 21st ed. - Colombo National Library & Documentation Centre 1998 - xvii, 267p.
9559011944
LIBRARY SCIENCE
CLASSIFACATION, DEWEY DECIMAL
025.45 / D4
Dewey dashama vargeekaranaya - 21st ed. - Colombo National Library & Documentation Centre 1998 - xvii, 267p.
9559011944
LIBRARY SCIENCE
CLASSIFACATION, DEWEY DECIMAL
025.45 / D4