Reference service /
Ranganathan, S. R.
Reference service / by S R Ranganathan. - Bangalore : Sarada Ranganathan Endowment for Library Science, 1940. - 432pages. - (Ranganathan Series in Library Science; 8) .
Includes bibliographical references and index.
8185273200
Reference services--Libraries.
Reference books.
Reference books.
Z711 RAN
Reference service / by S R Ranganathan. - Bangalore : Sarada Ranganathan Endowment for Library Science, 1940. - 432pages. - (Ranganathan Series in Library Science; 8) .
Includes bibliographical references and index.
8185273200
Reference services--Libraries.
Reference books.
Reference books.
Z711 RAN